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National Stock Number:
4730-01-095-7019
Federal Supply Class:
4730
National Item Identification Number:
010957019
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:
| SS49A815-4D21W | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS49MA815-4D21W | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS49MC815-4J21W | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 1.250 INCHES | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.018 INCHES FIRST END | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SPECIAL FEATURES | COLOR YELLOW,FILTERED RESTRICTOR 0.188 IN. DIA,0.550 IN. LG; :400-.600 GPM FLOW | | STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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