189836 Tube Coupling Inverted Nut
4730-00-351-0449
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Official Item Classification
- Name
- Tube Coupling Inverted Nut
- Part Number
- 189836
- (NSN) National Stock Number
- 4730-00-351-0449
- (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)
2a thread class, right-hand thread direction, 1-1/16-16 thread size, not casehardened casehardening indicator, 0.880 inches nominal overall length
Specs & Compatibility
2a
right-hand
not casehardened
0.880 inches nominal
1-1/16-16
0.750 inches nominal
45.0
un
1.063 inches nominal
0.755 inches minimum and 0.761 inches maximum
copper alloy
inverted nut, tube, flare
5a figure
Regulatory Compliance
Precious metal content is unknown
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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