Product Details | FLAT WASHER

5310-01-487-2772 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: 77C959818, 77C959818P001, 5310-01-487-2772, 01-487-2772, 5310014872772, 014872772

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 31 JUL 2001 01-487-2772

Drawings & Photos | NSN 5310-01-487-2772


Demand History | NSN 5310-01-487-2772

Part Number Request Date QTY Origin
5310-01-487-2772 2017-12-344 289 DIBBS
5310-01-487-2772 2017-03-75 250 DIBBS
5310-01-487-2772 2017-02-44 250 DIBBS
5310-01-487-2772 2014-10-281 567 DIBBS
5310-01-487-2772 2011-10-299 500 DIBBS
5310-01-487-2772 2011-07-194 300 DIBBS
5310-01-487-2772 2011-06-168 44 DIBBS
5310-01-487-2772 2010-09-266 100 DIBBS

Cross Reference | NSN 5310-01-487-2772

Part Number Cage Code Manufacturer
77C959818 03538 LOCKHEED MARTIN CORPORATION DIV MST
77C959818P001 03538 LOCKHEED MARTIN CORPORATION DIV MST

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Technical Data | NSN 5310-01-487-2772

Characteristic Specifications
MATERIAL GLASS OVERALL
HOLE DIAMETER 0.568 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.968 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.055 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
SPECIAL FEATURES MATERIAL HAS GLASS FIBER BASE, EPOXY RESIN, TYPE GEE PER MIL-I-2476812
III END ITEM IDENTIFICATION SUB MISC SONAR & ADP SYS

Restrictions/Controls & Freight Information | NSN 5310-01-487-2772

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 713 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5310-01-487-2772

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each