733-4 1-4 Pipe to Tube Union
4730-00-151-6837
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
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Official Item Classification
- Name
- Pipe to Tube Union
- Part Number
- 733-4 1-4
- (NSN) National Stock Number
- 4730-00-151-6837
- (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
- 03787
- (FIIG) Federal Item Identification Guide
- A080B0
- Date
- 10/18/1971 (54 years ago)
concentric reducer type, plain (tube) 1st end connection style, unthreaded internal tube 1st end connection type, threaded external pipe 2nd end connection type, plain (pipe) 2nd end connection style
Specs & Compatibility
concentric
plain (tube) 1st end
plain (pipe) 2nd end
threaded external pipe 2nd end
unthreaded internal tube 1st end
beveled
0.250 inches 2nd end
hexagon
0.379 inches 1st end
0.035 inches 1st end
1.812 inches
copper alloy 836 thread piece
copper alloy 836 nut
copper alloy tailpiece
astmb62 assn std 1st material response nut
astmb62 assn std 2nd material response tailpiece
astmb75 assn std 3rd material response thread piece
screwed
npt 2nd end
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.
0003787
Related Hardware Products
| Part Number | Description |
|---|---|
| 11241583-2 | Pipe to Tube Union |
| 1733-4 1-4 | Pipe to Tube Union |
| 733-4 1-4 | Pipe to Tube Union |