5331-00-838-0503 O-RING Index 4935-00-838-0505 TIMER SUBASSEMBLY

National Stock Number:
5305-00-838-0504

Federal Supply Class:
5305

National Item Identification Number:
008380504

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:
156101310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FASTENER LENGTH2.345 INCHES MINIMUM
HEAD DIAMETER0.203 INCHES NOMINAL
HEAD HEIGHT0.083 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
NOMINAL THREAD DIAMETER0.250 INCHES
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
POINT DIAMETER0.313 INCHES NOMINAL
POINT LENGTH0.500 INCHES NOMINAL
POINT STYLEFLAT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.532 INCHES NOMINAL
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNEF


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