5305-00-970-2441 SCREW Index 7040-00-970-2475 BLADE

National Stock Number:
5310-00-970-2462

Federal Supply Class:
5310

National Item Identification Number:
009702462

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
004-00247426916NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.422 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.156 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.034 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.093 INCHES NOMINAL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.050 INCHES NOMINAL
OUTSIDE DIAMETER0.656 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.839 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALCOPPER ALLOY 260 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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