Tube to Hose Straight Adapter
F66840-12
(NSN) National Stock Number
4730-00-054-7661
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03777
Schedule B Code
7609000000
Summary
3b 1st end thread class, -54.0 deg celsius 1st response maximum operating temp, 135.0 deg celsius 2nd response maximum operating temp, gripping nipple (nose) 2nd end connection style, swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end connection style, threaded external hose gripping 2nd end connection type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AC | - | ZZ |
Identification
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03777 | A080B0 | 1 | 1 |
Specifications
Thread Class
3b 1st end
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Maximum Operating Temp
-54.0 deg celsius 1st response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Maximum Operating Temp
135.0 deg celsius 2nd response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Connection Style
gripping nipple (nose) 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Type
threaded external hose gripping 2nd end
Details
Indicates the type of connection/s/.Connection Type
threaded internal tube 1st end
Details
Indicates the type of connection/s/.Thread Quantity Per Inch
12 1st end
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Maximum Operating Pressure
1000.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
1.062 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
45.0 degrees 1st end
Details
The angle of the end surface upon which the mated surface seats.Seat Nominal Radius
0.420 inches 1st end
Details
The nominal radius of the end surface upon which the mated surface seats.Nominal Inside Diameter Hose Accommodated
0.625 inches 2nd end
Details
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.Nominal Outside Diameter Hose Accommodated
0.789 inches 2nd end
Details
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the outside circumference.Nominal Outside Diameter Tube Accommodated
0.750 inches 1st end
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Nominal Overall Length
2.210 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Material
aluminum body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
aluminum nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 304 sleeve
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Media For Which Designed
water-oil-gas single response
Details
The type of media for which the item is designed.Surface Treatment
anodize body
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment
anodize nut
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment
passivate sleeve
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Thread Series Designator
un 1st end
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Furnished Items And Quantity
1 ferrule sleeve and 1 hose coupling nut
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| MS27381-12 | 50599 | 6 | - | 5 | 1 | - | AX |
| R27381-12 | 50599 | 6 | - | 5 | 9 | - | AX |
| F66840-12 | 00624 | E | - | 5 | 9 | - | AX |
| MS27381-12 | 00624 | 6 | - | 5 | 1 | - | AX |
| MS27381-12 | 12157 | 6 | - | 5 | 9 | - | AX |
| R27381-12 | 12157 | 6 | - | 5 | 9 | - | AX |
| MIL-DTL-27272 | 81349 | E | - | 4 | 1 | - | ZZ |
| MIL-F-27272 | 81349 | E | - | 5 | 9 | - | AX |
| MS27381-12 | 96906 | E | - | 2 | 2 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 30000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-054-7661
What is the NIIN of the NSN 4730-00-054-7661?
The National Item Identification Number (NIIN) of the NSN 4730-00-054-7661 is 00-054-7661
When the NSN 4730-00-054-7661 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Tue, May 30, 1967
Does the NSN 4730-00-054-7661 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-054-7661 contain any hazardous material?
No data in HMIRS
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