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National Stock Number: 4730-01-286-8599
Federal Supply Class: 4730
National Item Identification Number: 012868599
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:
61300-63193 | 78286 | SIKORSKY AIRCRAFT CORPORATION | 61300-63193-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY 2014 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225-6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | STYLE DESIGNATOR | FLARED W/ BULKHEAD THREAD | 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 | 1.500 INCHES ALL ENDS | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | | UNJ 1ST END BULKHEAD | NOMINAL THREAD SIZE | 1.875 INCHES ALL ENDS | | 1.875 INCHES 1ST END BULKHEAD | THREAD QUANTITY PER INCH | 12 ALL ENDS | | 12 1ST END BULKHEAD | THREAD CLASS | 3A ALL ENDS | | 3A 1ST END BULKHEAD | NOMINAL OVERALL LENGTH | 3.200 INCHES |
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