1430-00-547-5690 ORDNANCE ASSEMBLY,DISTRIBUTION B Index 1430-00-547-5699 TEST LOAD,SIGNAL ASSEMBLY

National Stock Number:
5310-00-547-5691

Federal Supply Class:
5310

National Item Identification Number:
005475691

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:
726606-398897LOCKHEED MARTIN CORP


Techincal Specification:
EXTERNAL KEY QUANTITY1
EXTERNAL STRAIGHT KEY LENGTH0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HOLE DIAMETER1.510 INCHES MINIMUM AND 1.530 INCHES MAXIMUM
INTERNAL KEY QUANTITY1
OUTSIDE DIAMETER2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.200 INCHES MINIMUM AND 2.220 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.100 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATORKEY


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