Product Details | SHOULDERED AND RECESSED WASHER

5310-01-088-9572 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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: 502282, 5310-01-088-9572, 01-088-9572, 5310010889572, 010889572

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 23 JAN 1980 01-088-9572

Drawings & Photos | NSN 5310-01-088-9572


Demand History | NSN 5310-01-088-9572

Part Number Request Date QTY Origin
502282 2025-08-224 35 United States
502282 2010-03-81 100 US
502282 2010-03-76 100 US
502282 2010-03-70 150 US

Cross Reference | NSN 5310-01-088-9572

Part Number Cage Code Manufacturer
502282 19139 EASTMAN KODAK COMPANY DBA KODAK

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Technical Data | NSN 5310-01-088-9572

Characteristic Specifications
MATERIAL PLASTIC POLYVINYL CHLORIDE OVERALL
STYLE DESIGNATOR 39 SHOULDERED AND RECESSED BOTH SIDE
HOLE DIAMETER 0.421 INCHES NOMINAL
SHOULDER DIAMETER 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
OUTSIDE DIAMETER 0.875 INCHES NOMINAL
RECESS DIAMETER 0.562 INCHES NOMINAL
SHOULDER HEIGHT 0.062 INCHES NOMINAL
MATERIAL THICKNESS 0.156 INCHES NOMINAL
RECESS ANGLE 82.0 DEGREES NOMINAL
MANUFACTURERS CODE 19139
DESIGN CONTROL REFERENCE 502282

Restrictions/Controls & Freight Information | NSN 5310-01-088-9572

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