5310-01-336-2260 NUT,SELF-LOCKING,PLATE Index 5330-01-336-2262 SEAL,PLAIN

National Stock Number:
5310-01-336-2261

Federal Supply Class:
5310

National Item Identification Number:
013362261

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:
CP026C0873030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS B,GRADE 500 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORKEY
EXTERNAL KEY QUANTITY1
HOLE DIAMETER0.765 INCHES MINIMUM AND
0.797 INCHES MAXIMUM
OUTSIDE DIAMETER1.265 INCHES MINIMUM AND
1.297 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH0.281 INCHES NOMINAL
PEENING KEY LENGTH1.687 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.359 INCHES MINIMUM AND
0.391 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.890 INCHES NOMINAL
MATERIAL THICKNESS0.057 INCHES MINIMUM AND
0.067 INCHES MAXIMUM


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