Pipe Fittings » Boss Couplings (209 Items)
Page 1 of 5
D36750
SKU 4730000017779
7894246G1
SKU 4730000171523
- Style Designator: Rigid, threaded internal and external
4479
SKU 4730000246361
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.438 inches 1ST end
- Nominallength: 1.094 inches
69-15595-3
SKU 4730000343250
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thready Qty Per Inch (tpi): 12 all ends
- Thread Size: 1.062 inches all ends
4970-17
SKU 4730000390769
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.438 inches 1ST end
- Nominallength: 1.400 inches
12627-3
SKU 4730000731766
- Thread Class: 2B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.375 inches all ends
- Nominallength: 0.940 inches
323747
SKU 4730001152511
- Thread Class: 2B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thready Qty Per Inch (tpi): 20 all ends
- Thread Size: 1.750 inches all ends
4G53515-101A
SKU 4730001324078
- Thread Class: 3B 1ST end
- Connection Style: External seat for gasket seal (boss) 2ND end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.375 inches 1ST end
- Nominallength: 0.906 inches
21603-2
SKU 4730002019588
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.250 inches all ends
- Nominallength: 1.650 inches
AS4875
SKU 4730002033137
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thready Qty Per Inch (tpi): 12 all ends
- Thread Size: 1.062 inches all ends
AS4875
SKU 4730002037252
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.375 inches all ends
- Nominallength: 1.015 inches
21602-2
SKU 4730002081780
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Nominallength: 1.650 inches
- Special Features: Two lockwire holes in body 0.060 in. Max dia
- Material: Aluminum alloy 6061
AS4875
SKU 4730002259757
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.500 inches all ends
- Nominallength: 1.188 inches
45-12306
SKU 4730002788864
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.562 inches 1ST end
- Nominallength: 2.000 inches
AS4875
SKU 4730002788865
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 2ND end
- Connection Type: Threaded internal boss 2ND end
- Thread Size: 0.875 inches 2ND end
- Nominallength: 1.563 inches
AS4875
SKU 4730002788866
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thready Qty Per Inch (tpi): 12 all ends
- Thread Size: 1.062 inches all ends
AS4875
SKU 4730002788867
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 1.062 inches all ends
- Nominallength: 1.188 inches
AS4875
SKU 4730002788868
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.562 inches all ends
- Criticality Code Justification: Feat
AS4875
SKU 4730002788872
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.750 inches all ends
- Nominallength: 1.434 inches
1285126-103
SKU 4730002793614
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.250 inches 2ND end
- Nominallength: 1.120 inches
AS4875
SKU 4730002888083
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.438 inches all ends
- Nominallength: 1.188 inches
ST7M195-1
SKU 4730003458703
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.375 inches all ends
- Union Joint Location: Second end
AFB1544B
SKU 4730003935361
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thready Qty Per Inch (tpi): 27 2ND end
- Thread Size: 0.438 inches 1ST end
899478-1
SKU 4730004122388
138545
SKU 4730004321300
- Thread Class: 2B all ends
- Connection Style: Gasket seal (boss) 2ND end
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.375 inches all ends
- Nominallength: 1.250 inches
NAS424-20
SKU 4730004346363
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thready Qty Per Inch (tpi): 12 all ends
- Thread Size: 1.625 inches all ends
123721-2
SKU 4730004396034
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.750 inches all ends
- Nominallength: 1.750 inches
52772
SKU 4730004516963
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) 2ND end
- Connection Type: Threaded internal boss all ends
- Thread Size: 1.375 inches all ends
- Nominallength: 1.625 inches
2206372
SKU 4730004938763
- Thread Class: 2B all ends
- End Application: Truck cargo 1-1/4 ton, chrylser model M880
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.750 inches all ends
72199-5
SKU 4730005379288
- End Application: Jln tarawa class lha
- Material: Steel
- Style Designator: Plain
78FM1995
SKU 4730005400672
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.438 inches 1ST end
- Reduced Passage Inside Diameter: 0.021 inches 2ND end
4V10153-101A
SKU 4730005577805
- End Application: Aircraft application
- Nominallength: 2.205 inches
- Material: Aluminum alloy
- Surface Treatment: Anodize
- Furnished Items And Quantity: 1 stud and 1 tube coupling nut
1GT-7-1
SKU 4730006707321
- Thread Class: 2B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.500 inches 2ND end
- Nominallength: 2.750 inches
376868
SKU 4730007914792
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.625 inches 1ST end
- Nominallength: 1.100 inches
123721-1
SKU 4730008035912
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.750 inches 1ST end
- Nominallength: 2.688 inches
12M2519-7
SKU 4730008350712
- Thread Class: 3B 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 6.000 inches 1ST end
- Material: Aluminum alloy 2024
- Thread Series Designator: Unc 1ST end
NAS424-5D
SKU 4730008438275
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.500 inches all ends
- Nominallength: 1.188 inches
65375-04353-102
SKU 4730008815370
- Thread Class: 3B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.250 inches all ends
- Nominallength: 1.300 inches
320999-3
SKU 4730009019237
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.562 inches 1ST end
- Nominallength: 1.250 inches
37B200364P101
SKU 4730009040894
- Thread Class: 3B 2ND end
- Connection Style: Gasket seal (boss) 2ND end
- Connection Type: Threaded internal boss 2ND end
- Thread Size: 0.438 inches 2ND end
- Nominallength: 0.950 inches
10949025
SKU 4730009196448
- Thread Class: 2B all ends
- Connection Style: Plain (tube) all ends
- Connection Type: Threaded internal tube all ends
- Thread Size: 0.250 inches all ends
- Outside Diameter Tube Accommodated: 5.875 inches all ends
81839
SKU 4730009254727
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.750 inches all ends
- Nominallength: 1.380 inches
60-2H9
SKU 4730009471362
- Thread Class: 2B all ends
- Connection Style: Gasket seal (boss) all ends
- Connection Type: Threaded internal boss all ends
- Thread Size: 0.562 inches all ends
- Nominallength: 0.625 inches
696298
SKU 4730009498179
- Thread Class: 3A 2ND end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.750 inches 2ND end
- Nominallength: 1.188 inches
128CVM10149-1
SKU 4730009709141
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.500 inches 2ND end
- Nominallength: 1.054 inches
AP310P04
SKU 4730010219285
- Thread Class: 3B 1ST end
- Connection Type: Threaded internal tube 1ST end
- Thready Qty Per Inch (tpi): 24 1ST end
- Thread Size: 0.437 inches 2ND end
- Seat Angle: 37.0 degrees 2ND end
R44150P10
SKU 4730010413728
R44150P08
SKU 4730010450781
220-21031-130
SKU 4730010549300
- Thread Class: 3B 1ST end
- Connection Style: Gasket seal (boss) 1ST end
- Connection Type: Threaded internal boss 1ST end
- Thread Size: 0.438 inches 1ST end
- Material: Aluminum alloy
4D1097
SKU 4730010602026
- End Application: Acmi system
- Special Features: Used on: power supply
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