181D5-16 Tube Coupling Inverted Nut
4730-00-288-8011
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Official Item Classification
- Name
- Tube Coupling Inverted Nut
- Part Number
- 181D5-16
- (NSN) National Stock Number
- 4730-00-288-8011
- (FSG) Federal Supply Group
- 47 Pipe, Tubing, Hose, And Fittings
- (FSC) Federal Supply Classification
- 4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
- (INC) Item Name Code
- 03857
- (FIIG) Federal Item Identification Guide
- T385-B
- Date
- 01/01/1963 (63 years ago)
1/2-20 thread size, right-hand thread direction, 2a thread class, 0.609 inches nominal overall length, not casehardened casehardening indicator
Specs & Compatibility
2a
right-hand
not casehardened
0.609 inches nominal
1/2-20
0.313 inches nominal
grumman a-10 aircraft
0.219 inches nominal
unf
0.500 inches nominal
0.316 inches nominal
copper alloy
inverted nut, tube, compression
Replacement For
| Part Number | Description | |
|---|---|---|
| 4730-00-278-8838 | No Name Available | 01/01/1963 |
| 4730-00-289-1956 | No Name Available | 11/01/1980 |
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0003857
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