Product Details | FLAT WASHER

5310-00-558-6207 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: AN960C8L, 1530013007, 153-0013-007, 218033, 3100015170, 310-0015-170, 4197410016, 4197410-016, 004003081024, 004-003081-024, 819092-018, 9457232081, 945723-2081, 98895606901, 988956-06901, 5310-00-558-6207, 00-558-6207, 5310005586207, 819092018, 005586207

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-558-6207

Drawings & Photos | NSN 5310-00-558-6207


Demand History | NSN 5310-00-558-6207

Part Number Request Date QTY Origin
5310-00-558-6207 2023-05-136 2 US
AN960C8L 2023-05-125 800 United States
5310-00-558-6207 2022-01-21 50 Malaysia
5310-00-558-6207 2022-01-12 8 Malaysia
AN960C8L 2021-05-123 48 US
AN960C8L 2019-04-112 7 United States
AN960C8L 2016-04-96 207 US
AN960C8L 2016-03-90 540 KR
AN960C8L 2016-02-34 100 Malaysia
AN960C8L 2015-09-254 8 United States
AN960C8L 2015-03-70 100 CA
AN960C8L 2013-12-357 45 United States
5310-00-558-6207 2013-01-22 1 United States
AN960C8L 2012-11-310 210
5310-00-558-6207 2012-04-96 20 US
AN960C8L 2011-09-266 1000 United States
AN960C8L 2011-09-257 1000 United States
AN960C8L 2011-02-39 40 United States
AN960C8L 2011-02-39 112 United States
AN960C8L 2011-02-39 8 United States
AN960C8L 2011-02-39 48 United States
AN960C8L 2011-02-39 200 United States
AN960C8L 2011-02-39 32 United States
AN960C8L 2011-02-32 18 United States
AN960C8L 2011-01-20 600 United States
AN960C8L 2010-10-300 18 United States
5310-00-558-6207 2010-03-82 5000 United States
AN960C8L 2009-10-302 250 Italy
AN960C8L 2009-07-197 100 US
5310-00-558-6207 2009-03-77 12800 India
AN960C8L 2009-02-43 100 India
5310-00-558-6207 2008-08-242 100 India
5310-00-558-6207 2008-08-233 200 United States
5310-00-558-6207 2008-02-57 200 United States

Cross Reference | NSN 5310-00-558-6207

Part Number Cage Code Manufacturer
004-003081-024 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
153-0013-007 94756 BOEING COMPANY, THE DBA BOEING
218033 66503 WOODWARD, INC. DBA WOODWARD
310-0015-170 95105 ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS
4197410-016 05896 UHRDEN INC. DBA TUBAR DIVISION
819092-018 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
945723-2081 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION
988956-06901 81860 BARRY WRIGHT CORPORATION DBA BARRY CONTROLS
AN960C8L 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

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Technical Data | NSN 5310-00-558-6207

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 3RD MATERIAL RESPONSE AND MIL-S-6721 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HOLE DIAMETER 0.164 INCHES MINIMUM AND 0.184 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.006 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN960C8L

Restrictions/Controls & Freight Information | NSN 5310-00-558-6207

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 5310-00-558-6207

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
HD : Each