Product Details | KEY WASHER

5310-00-637-3064 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.

Part Alternates: 10B31097, 31097, 5310-00-637-3064, 00-637-3064, 5310006373064, 006373064

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-637-3064

Drawings & Photos | NSN 5310-00-637-3064


Demand History | NSN 5310-00-637-3064

Part Number Request Date QTY Origin
31097 2021-03-75 4 US

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Technical Data | NSN 5310-00-637-3064

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 142 KEY
EXTERNAL KEY QUANTITY 5
INTERNAL KEY QUANTITY 1
HOLE DIAMETER 1.182 INCHES MINIMUM AND 1.192 INCHES MAXIMUM
OUTSIDE DIAMETER 1.562 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH 0.144 INCHES MINIMUM AND 0.154 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY 0.469 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 1.688 INCHES NOMINAL
MATERIAL THICKNESS 0.0478 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-637-3064

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information