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National Stock Number:
4730-01-012-1783
Federal Supply Class:
4730
National Item Identification Number:
010121783
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:
| 2711403 | 0TR84 | FEDERAL INDUSTRIES, INC. | | 2711403 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 2.125 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.875 INCHES NOMINAL | | WIDTH ACROSS FLATS | 2.375 INCHES MINIMUM AND | | 2.385 INCHES MAXIMUM | | LENGTH TO SHOULDER | 0.582 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.700 INCHES MINIMUM AND | | 1.730 INCHES MAXIMUM | | NOMINAL TUBE OUTSIDE DIAMETER | 2.375 INCHES |
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