Product Details | RECESSED WASHER

5310-00-209-3497 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: AN9755, AN975-5, AN975C5, AN975-C-5, 39986003, 399-86-003, 76199A , 5310-00-209-3497, 00-209-3497, 5310002093497, 002093497

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-209-3497

Drawings & Photos | NSN 5310-00-209-3497


Demand History | NSN 5310-00-209-3497

Part Number Request Date QTY Origin
5310-00-209-3497 2014-03-76 44 DIBBS
5310-00-209-3497 2013-12-339 24 DIBBS
5310-00-209-3497 2013-10-304 11 DIBBS
5310-00-209-3497 2013-10-289 11 DIBBS
5310-00-209-3497 2011-08-218 0 DIBBS
5310-00-209-3497 2010-02-49 3 KH
5310-00-209-3497 2009-04-91 96 DIBBS
5310-00-209-3497 2008-12-357 36 DIBBS

Cross Reference | NSN 5310-00-209-3497

Part Number Cage Code Manufacturer
399-86-003 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
AN975-5 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN975-5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AN975-C-5 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 5310-00-209-3497

Characteristic Specifications
MATERIAL STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
OUTSIDE DIAMETER 0.672 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
OVERALL HEIGHT 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
RECESS DEPTH 0.187 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
MATERIAL THICKNESS 0.062 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN975-5

Restrictions/Controls & Freight Information | NSN 5310-00-209-3497

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 U 50
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 5310-00-209-3497

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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
H
EA : Each