Product Details | RECESSED WASHER

5310-01-351-2307 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: 59823031, 5982303-1, 5310-01-351-2307, 01-351-2307, 5310013512307, 013512307

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 03 JAN 1992 01-351-2307

Demand History | NSN 5310-01-351-2307

Part Number Request Date QTY Origin
59823031 2018-11-16 32 United States
5982303-1 2016-11-29 16 United States

Cross Reference | NSN 5310-01-351-2307

Part Number Cage Code Manufacturer
5982303-1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5310-01-351-2307

Characteristic Specifications
HOLE DIAMETER 0.386 INCHES NOMINAL
OUTSIDE DIAMETER 0.590 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-351-2307

Category Code Description
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.
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
No Freight Information