Product Details | SHOULDERED AND RECESSED WASHER

5310-12-339-3458 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: W2.1K-34 M4 66MM SS SCR IT37, W21K34M466MMSSSCRIT37, 11038290113, 1103-829-0113, 5310-12-339-3458, 12-339-3458, 5310123393458, 123393458

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12-339-3458

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Restrictions/Controls & Freight Information | NSN 5310-12-339-3458

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
Category Code Description
No Freight Information