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National Stock Number:
4730-01-487-4281
Federal Supply Class:
4730
National Item Identification Number:
014874281
Description:
NIPPLE,TUBE
Detail:
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
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Manufacturer Information:
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | FLARELESS W/ OFFSET WRENCHING FACILITY | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS | | SEAT ANGLE | 20.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | UNF 1ST END BULKHEAD | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | 0.438 INCHES 1ST END BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | 3A 1ST END BULKHEAD | | NOMINAL OVERALL LENGTH | 1.690 INCHES | | FURNISHED ITEMS AND QUANTITY | 1 LOCKNUT AND | | 2 TUBE COUPLING NUT W/SLEEVE |
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