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National Stock Number:
4730-01-164-1976
Federal Supply Class:
4730
National Item Identification Number:
011641976
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:
| SS49 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS49PA815-4D28W | 51168 | ENGINEERED METAL PRODUCTS INC | | SS49PA815-4D28W | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS49PA815-4D28W | 8F781 | STEVENS MANUFACTURING CO., INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM OVERALL | | STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.009 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 1.250 INCHES | | SPECIAL FEATURES | COLOR YELLOW; PRESSED IN FIT RESTRICTOR 0.220 IN. DIA,0.250 IN. LG,CHAMFER 45 DEG |
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