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National Stock Number:
5325-01-367-1177
Federal Supply Class:
5325
National Item Identification Number:
013671177
Description:
INSERT,SCREW THREAD
Detail:
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on its underportion which can be clinched or crimped. Excludes BUSHING, MACHINE THREAD; NUT, PLAIN, KNURLED; NUT, PLAIN, ROUND; NUT, PLAIN, CLINCH and NUT, SELF-LOCKING, CLINCH. See also NUT, PLAIN, PLATE.
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Manufacturer Information:
| 756390 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| FLANGE DIAMETER | 1.066 INCHES NOMINAL | | FLANGE THICKNESS | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | INSERT SIZE | 0.713 IN. OD | | LENGTH | 0.655 INCHES MINIMUM AND 0.685 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5637 ASSN STD ALL MATERIAL RESPONSES OVERALL AND AMS 5639 ASSN STD 2ND MATERIAL RESPONSE OVERALL AND AMS 5640 ASSN STD 3RD MATERIAL RESPONSE OVERALL AND AMS 5648 ASSN STD 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL AND STEEL COMP 304 OVERALL AND STEEL COMP 303SE OVERALL AND STEEL COMP 316 OVERALL AND STEEL COMP 304 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.812 INCHES | | SLOT WIDTH | 0.093 INCHES MINIMUM AND 0.108 INCHES MAXIMUM | | SLOT DEPTH | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | SPECIAL FEATURES | SLOTS IN FLANGE ARE LOCATED IN SIX PLACES | | STYLE DESIGNATOR | FLANGE | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.438 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNJ |
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