Product Details | KEY WASHER

5310-01-238-0648 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: 74D4610572071, 74D461057-2071, 5310-01-238-0648, 01-238-0648, 5310012380648, 012380648

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 AUG 1986 01-238-0648

Cross Reference | NSN 5310-01-238-0648

Part Number Cage Code Manufacturer
74D461057-2071 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-238-0648

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 1.125 INCHES NOMINAL
OUTSIDE DIAMETER 1.600 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH 0.500 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 2.100 INCHES NOMINAL
MATERIAL THICKNESS 0.090 INCHES NOMINAL
WIRE HOLE DIAMETER 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
SPECIAL FEATURES EXTERNAL PREBENT KEY
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74D461057-2071

Restrictions/Controls & Freight Information | NSN 5310-01-238-0648

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-238-0648

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative