Product Details | FINISHING WASHER

5310-00-685-1618 A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

Part Alternates: PY0046, 21251, 5310-00-685-1618, 00-685-1618, 5310006851618, 006851618

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-685-1618

Drawings & Photos | NSN 5310-00-685-1618


Demand History | NSN 5310-00-685-1618

Part Number Request Date QTY Origin
5310-00-685-1618 2016-04-105 1 DIBBS
5310-00-685-1618 2016-04-97 1 DIBBS

Cross Reference | NSN 5310-00-685-1618

Part Number Cage Code Manufacturer
21251 59501 UNISON INDUSTRIES, LLC
21251 77820 AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL
21251 81579 MASON ELECTRIC COMPANY
PY0046 77221 PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY

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Technical Data | NSN 5310-00-685-1618

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 4 FINISHING
HOLE DIAMETER 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
OUTSIDE DIAMETER 0.255 INCHES MAXIMUM
OVERALL HEIGHT 0.078 INCHES NOMINAL
MATERIAL THICKNESS 0.031 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-685-1618

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 5310-00-685-1618

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 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
1
EA : Each