|
|
National Stock Number: 5325-01-054-1823
Federal Supply Class: 5325
National Item Identification Number: 010541823
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.
|
Manufacturer Information:
KH9920-813 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | KH9920-813 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | KNH813JMX | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | UT7053-8H | 81205 | THE BOEING COMPANY |
|
Techincal Specification:
FULL INTERNAL THREAD LENGTH | 0.580 INCHES NOMINAL | INSERT SIZE | 0.687-11 UN 2A | INTERNAL THREAD RELIEF DEPTH | 0.100 INCHES NOMINAL | LENGTH | 0.680 INCHES NOMINAL | NOMINAL THREAD SIZE | 0.500 INCHES | STYLE DESIGNATOR | KEYLOCK | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3B | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 13 |
|
|