Product Details | KEY WASHER

5310-00-351-5827 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: 12S44511, 12S445-11, 5310-00-351-5827, 00-351-5827, 5310003515827, 003515827

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 MAR 1970 00-351-5827

Cross Reference | NSN 5310-00-351-5827

Part Number Cage Code Manufacturer
12S445-11 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5310-00-351-5827

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION FMS-0131,FSCM 81755 MFR REF SINGLE MATERIAL RESPONSE OVERALL
INTERNAL KEY QUANTITY 2
HOLE DIAMETER 0.516 INCHES MINIMUM AND 0.521 INCHES MAXIMUM
OUTSIDE DIAMETER 1.120 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH 0.100 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.500 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY 0.360 INCHES NOMINAL
MATERIAL THICKNESS 0.200 INCHES NOMINAL
SPECIAL FEATURES EXTERNAL PREBENT KEY HAS ONE HOLE0.050 TO 0.060 IN.LONG ON A 45 DEG.ANGLE;TWO INTERNAL KEYWAYS
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12S445-11

Restrictions/Controls & Freight Information | NSN 5310-00-351-5827

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 095190 HARDWARE, NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable