2793809-1

View detailed technical data, stock status, and sourcing information for: 2793809-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-531-3977

Item Name Code

13393

Assigment Date

09/11/1974 (51 years ago)

An item, usually basically u-shaped, designed to be rigidly attached to another item or surface such as a drawer, door, or window to provide a grip for opening, closing, pulling or to facilitate access to a vehicle, ladder, bathtub, or the like. Includes sash lifts of the bow type and handles designed for the purpose of carrying an item. A mounting plate may be included. Excludes:handle, door; and handle, door, vehicular.

round center hole shape style, round peripheral shape style, 0.0895 inches minimum and 0.0905 inches maximum thickness, rectangular cross-sectional shape style, 0.139 inches minimum and 0.146 inches maximum hole diameter

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: 0.139 inches minimum and 0.146 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.0895 inches minimum and 0.0905 inches maximum
Overall Diameter: 0.540 inches minimum and 0.550 inches maximum
Hardness Rating: 302.0 vickers or firth diamond pyramid minimum and 372.0 vickers or firth diamond pyramid maximum
Material: steel comp 410 or steel comp 403 overall
Material Document And Classification: ams 5504 assn std 1st material response or ams 5612 assn std 2nd material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-178-5684	No Name Available	06/01/2007

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
2793809-1	Flat Washer
588941-95	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-531-3977?

The FSCG of the NSN 5310-00-531-3977 is 5310

Does the NSN 5310-00-531-3977 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-531-3977 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 5310-00-531-3977 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-531-3977 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 5310-00-531-3977 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Sep 11, 1974