2810-00-536-1979 INSERT,SCREW THREAD Index 2810-00-536-1981 SPACER,RING

National Stock Number:
5325-00-536-1980

Federal Supply Class:
5325

National Item Identification Number:
005361980

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:
35446P01200198PRATT & WHITNEY CANADA CORP
35446P1277445RTX CORPORATION


Techincal Specification:
FSC APPLICATION DATAENGINE,AIRCRAFT,RECIPROCATING
INSERT SIZE0.4035 IN MIN 0.4061 IN MAX PITCH DIA
LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1212 OVERALL
SLOT DEPTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
SLOT WIDTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
STYLE DESIGNATORSLOTTED
SURFACE TREATMENTCADMIUM OVERALL


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