|
|
|
National Stock Number:
5325-01-398-1335
Federal Supply Class:
5325
National Item Identification Number:
013981335
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:
| 9998-7015-001 | 50027 | UNDERSEA SENSOR SYSTEMS INC | | KFB3-440-4 | 46384 | PENN ENGINEERING & MANUFACTURING CORP |
|
Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B121 ALLOY C35300 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | INSERT SIZE | 0.217 IN. MIN AND 0.225 IN. MAX DIA | | THREAD QUANTITY PER INCH | 40 | | LENGTH | 0.125 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.112 INCHES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | THREAD SERIES DESIGNATOR | UNC | | SURFACE TREATMENT | TIN OVERALL |
|
|