Product Details | SHOULDERED WASHER

5310-00-420-7251 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: 00829, E4, 5310-00-420-7251, 00-420-7251, 5310004207251, 004207251

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-420-7251

Drawings & Photos | NSN 5310-00-420-7251


Demand History | NSN 5310-00-420-7251

Part Number Request Date QTY Origin
E4 2024-12-347 1 US

Cross Reference | NSN 5310-00-420-7251

Part Number Cage Code Manufacturer
00829 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
E4 63857 WARREN PUMPS LLC

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-420-7251

Technical Data | NSN 5310-00-420-7251

Characteristic Specifications
MATERIAL COPPER ALLOY 903 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 8 SHOULDERED
HOLE DIAMETER 1.296 INCHES NOMINAL
SHOULDER DIAMETER 1.625 INCHES NOMINAL
OUTSIDE DIAMETER 1.843 INCHES NOMINAL
SHOULDER HEIGHT 0.188 INCHES NOMINAL
MATERIAL THICKNESS 0.188 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-420-7251

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 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 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 5310-00-420-7251

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