Product Details | KEY WASHER

5310-00-638-5074 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: 242824, 5310-00-638-5074, 00-638-5074, 5310006385074, 006385074

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-638-5074

Drawings & Photos | NSN 5310-00-638-5074


Cross Reference | NSN 5310-00-638-5074

Part Number Cage Code Manufacturer
242824 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5310-00-638-5074

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5042 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 145 KEY
EXTERNAL KEY QUANTITY 5
HOLE DIAMETER 1.010 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
OUTSIDE DIAMETER 1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
PEENING KEY LENGTH 0.430 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 1.720 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
MATERIAL THICKNESS 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE 28.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM
SPECIAL FEATURES KEYS SPACED 37 DEG APART WITH CENTER KEY ANGLE 90 DEG AND 0.070 IN. LG
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 242824

Restrictions/Controls & Freight Information | NSN 5310-00-638-5074

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:UPrecious metal type is unknown
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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code XX
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 5310-00-638-5074

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
Purchasing QTY
UOM
1
EA : Each