5310-01-341-4748

Find complete technical information, availability, and procurement data for: 5310-01-341-4748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-341-4748

Item Name Code

15931

Assigment Date

07/01/1991 (35 years ago)

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.

1.200 inches nominal outside diameter, used on abf334 ar5 end item identification, 0.610 inches nominal hole diameter, steel comp 1018 and steel comp 1040 overall material, 0.152 inches nominal 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: 0.610 inches nominal
Outside Diameter: 1.200 inches nominal
Material Thickness: 0.152 inches nominal
End Item Identification: used on abf334 ar5
Material: steel comp 1018 and steel comp 1040 overall
Material Document And Classification: astm a108 assn std single material response or astm a576 assn std single material response overall
Surface Treatment: zinc and phosphate overall
Surface Treatment Document And Classification: mil-p-16232,type z,cl 1 mil spec single treatment response overall
Style Designator: convex

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
12592235	Convex Washer

FAQs

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

What is the FSCG of the NSN 5310-01-341-4748?

The FSCG of the NSN 5310-01-341-4748 is 5310

Does the NSN 5310-01-341-4748 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-341-4748 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 5310-01-341-4748 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-341-4748 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 5310-01-341-4748 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jul 1, 1991