Product Details | SHOULDERED WASHER

5310-00-478-0437 A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: 21900492, 2190-0492, 5310-00-478-0437, 00-478-0437, 5310004780437, 004780437

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 13 MAY 1970 00-478-0437

Drawings & Photos | NSN 5310-00-478-0437


Cross Reference | NSN 5310-00-478-0437

Part Number Cage Code Manufacturer
2190-0492 1LQK8 KEYSIGHT TECHNOLOGIES, INC.
2190-0492 28480 HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP

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Technical Data | NSN 5310-00-478-0437

Characteristic Specifications
MATERIAL PLASTIC POLYSULFONE OVERALL
STYLE DESIGNATOR 8 SHOULDERED
HOLE DIAMETER 0.195 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
SHOULDER DIAMETER 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
OUTSIDE DIAMETER 0.375 INCHES NOMINAL
SHOULDER HEIGHT 0.062 INCHES NOMINAL
MATERIAL THICKNESS 0.062 INCHES NOMINAL
MANUFACTURERS CODE 1LQK8
DESIGN CONTROL REFERENCE 2190-0492

Restrictions/Controls & Freight Information | NSN 5310-00-478-0437

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 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 5310-00-478-0437

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