Pipe Fittings » Boss Couplings (209 Items)

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Boss Couplings | Pipe Fittings

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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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