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National Stock Number:
4730-01-386-3314
Federal Supply Class:
4730
National Item Identification Number:
013863314
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:
| ST7M286 | 76301 | THE BOEING COMPANY | | ST7M286-4D | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 2.950 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | STYLE DESIGNATOR | FLARED W/ BULKHEAD THREAD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TY II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 2A ALL ENDS | | THREAD CLASS | 2A FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | THREAD SERIES DESIGNATOR | UNF FIRST END BULKHEAD |
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