Product Details | FLAT WASHER

5310-01-249-4205 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: 4M11603016, 4M116-03016, 5310-01-249-4205, 01-249-4205, 5310012494205, 012494205

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 1987 01-249-4205

Drawings & Photos | NSN 5310-01-249-4205


Demand History | NSN 5310-01-249-4205

Part Number Request Date QTY Origin
5310-01-249-4205 2024-01-09 840 DIBBS
5310-01-249-4205 2024-01-01 840 DIBBS
4M11603016 2016-06-182 14 United States
5310-01-249-4205 2015-11-334 893 DIBBS
5310-01-249-4205 2011-01-12 650 US
5310-01-249-4205 2011-01-10 619 DIBBS
5310-01-249-4205 2010-07-209 619 DIBBS
5310-01-249-4205 2010-04-118 367 DIBBS
5310-01-249-4205 2010-02-36 653 DIBBS
5310-01-249-4205 2009-05-150 419 DIBBS
5310-01-249-4205 2009-04-99 368 DIBBS
5310-01-249-4205 2008-06-155 323 DIBBS
5310-01-249-4205 2008-02-36 323 DIBBS

Cross Reference | NSN 5310-01-249-4205

Part Number Cage Code Manufacturer
4M116-03016 08033 YOUNG J H CO
4M116-03016 18986 JETRON INC
4M116-03016 21215 AERO-PLASTICS, INC.
4M116-03016 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-249-4205

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-19468,GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-P-22241,TY1,GRB MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.186 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-249-4205

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 772 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 5310-01-249-4205

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each