5365-01-444-8419 SPACER,SLEEVE Index 5315-01-444-8421 PIN,STRAIGHT,HEADLESS

National Stock Number:
5305-01-444-8420

Federal Supply Class:
5305

National Item Identification Number:
014448420

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:
21106948253711NAVAL SEA SYSTEMS COMMAND
595-6401267 ITEM 2253711NAVAL SEA SYSTEMS COMMAND
6401267 FIND 2253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPELLET OR STRIP OR PATCH THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
MATERIALNICKEL ALLOY 400 FASTENER
MATERIALPLASTIC POLYAMIDE NYLON LOCKING FEATURE
NOMINAL THREAD DIAMETER0.625 INCHES
POINT STYLEHALF DOG
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH11


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