|
|
|
National Stock Number:
5325-01-238-3763
Federal Supply Class:
5325
National Item Identification Number:
012383763
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:
| 4066932 | 52661 | RTX CORPORATION | | 4066932 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| FEATURES PROVIDED | INDIVIDUALLY KEYED | | FLANGE DIAMETER | 1.610 INCHES MINIMUM AND 1.620 INCHES MAXIMUM | | FLANGE THICKNESS | 0.425 INCHES MINIMUM AND 0.445 INCHES MAXIMUM | | INSERT SIZE | 1.375-18UNJEF-3A | | LENGTH | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM | | SLOT WIDTH | 0.240 INCHES MINIMUM AND 0.258 INCHES MAXIMUM | | SLOT DEPTH | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | SPECIAL FEATURES | HAS EIGHT SLOTS EQUALLY SPACED FOR LOCKING PURPOSES | | STYLE DESIGNATOR | FLANGE |
|
|