5310-01-263-0854

Find complete technical information, availability, and procurement data for: 5310-01-263-0854
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-263-0854

Item Name Code

13393

Assigment Date

09/09/1987 (38 years ago)

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.

round peripheral shape style, round center hole shape style, 0.340 inches nominal thickness, 0.880 inches minimum and 0.940 inches maximum hole diameter, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.880 inches minimum and 0.940 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.340 inches nominal
Overall Diameter: 1.500 inches nominal
Material: aluminum alloy 5083 or aluminum alloy 5086 overall
Material Document And Classification: qq-a-200/4,h111 fed spec 1st material response or qq-a-200/5,h111 fed spec 2nd material response or qq-a-250/7,h32 fed spec 2nd material response overall

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
12354884	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-263-0854?

The FSCG of the NSN 5310-01-263-0854 is 5310

Does the NSN 5310-01-263-0854 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-263-0854 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 5310-01-263-0854 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-263-0854 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 5310-01-263-0854 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987