Product Details | RECESSED WASHER

5310-00-281-5389 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: 1869740, 1906090, 370732, 5A7595, 5310-00-281-5389, 00-281-5389, 5310002815389, 002815389

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-281-5389

Drawings & Photos | NSN 5310-00-281-5389


Cross Reference | NSN 5310-00-281-5389

Part Number Cage Code Manufacturer
1869740 16764 GENERAL MOTORS CORP DELCO REMY DIV
1869740 1LW55 REMY, INC.
1869740 24617 GENERAL MOTORS CORP
1869740 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
1906090 16764 GENERAL MOTORS CORP DELCO REMY DIV
1906090 1LW55 REMY, INC.
1906090 24617 GENERAL MOTORS CORP
1906090 61928 GENERAL MOTORS CORP AC-DELCO DIV
1906090 72582 MTU AMERICA INC.
1906090 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
370732 65282 WHITE MOTOR CORP
5A7595 95201 NAPCO INTERNATIONAL LLC

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Technical Data | NSN 5310-00-281-5389

Characteristic Specifications
MATERIAL STEEL COMP 1070 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
OUTSIDE DIAMETER 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM
OVERALL HEIGHT 0.141 INCHES NOMINAL
RECESS DEPTH 0.078 INCHES NOMINAL
MATERIAL THICKNESS 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-281-5389

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 5310-00-281-5389

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each