5310-01-054-6375

Find complete technical information, availability, and procurement data for: 5310-01-054-6375
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-054-6375

Item Name Code

15934

Assigment Date

01/23/1978 (48 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).

0.420 inches minimum and 0.421 inches maximum outside diameter, 0.255 inches minimum and 0.257 inches maximum hole diameter, 0.022 inches minimum and 0.024 inches maximum shoulder height, 0.310 inches minimum and 0.312 inches maximum shoulder diameter, 0.014 inches minimum and 0.018 inches maximum material thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.255 inches minimum and 0.257 inches maximum
Shoulder Diameter: 0.310 inches minimum and 0.312 inches maximum
Outside Diameter: 0.420 inches minimum and 0.421 inches maximum
Shoulder Height: 0.022 inches minimum and 0.024 inches maximum
Material Thickness: 0.014 inches minimum and 0.018 inches maximum
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: shouldered

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
42849A	Shouldered Washer
585280-1	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-054-6375?

The FSCG of the NSN 5310-01-054-6375 is 5310

Does the NSN 5310-01-054-6375 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-054-6375 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 5310-01-054-6375 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-054-6375 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 5310-01-054-6375 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Jan 23, 1978