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5310-01-015-9891

Find complete technical information, availability, and procurement data for: 5310-01-015-9891

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5310-01-015-9891
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-015-9891
Item Name Code
15933
Assigment Date
02/01/1976 (50 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

5310-01-015-9891, recessed washer

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
6-55097-510 Recessed Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-015-9891?
The FSCG of the NSN 5310-01-015-9891 is 5310
Does the NSN 5310-01-015-9891 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-015-9891 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-015-9891 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-015-9891 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-015-9891 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Sun, Feb 1, 1976

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 6
New Surplus 1
Total 7
Availability of this item was last updated on: 08/06/2026 11:08 AM EDT. Stock levels and pricing are subject to change.

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