5365-00-887-2089 SPACER Index 5306-00-887-2091 BOLT,MACHINE

National Stock Number:
5305-00-887-2090

Federal Supply Class:
5305

National Item Identification Number:
008872090

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
5305PL09001149009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
55486173030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT AND AGAV
FASTENER LENGTH0.780 INCHES MINIMUM AND 0.790 INCHES MAXIMUM
HEAD DIAMETER0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT0.530 INCHES MINIMUM AND 0.540 INCHES MAXIMUM
HEAD STYLEFLAT FILLISTER
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6322 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT DIAMETER0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
POINT STYLEFLAT
SPECIAL FEATURESSCREW, SPECIAL HEAD; CRITICAL DIMENSIONS
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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