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National Stock Number:
4730-01-377-3986
Federal Supply Class:
4730
National Item Identification Number:
013773986
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| 7D0163T20 | 88277 | THE BOEING COMPANY | | 921295-20 | 06090 | TE CONNECTIVITY CORPORATION | | AAC1295-20 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.625 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES | | NUT HEIGHT | 1.407 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2486 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 1.875 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
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