448-9997

View detailed technical data, stock status, and sourcing information for: 448-9997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-690-3238

Item Name Code

13393

Assigment Date

08/06/2020 (6 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

44.00 millimeters nominal overall diameter, washer-hard part name assigned by controlling agency, 26.00 millimeters nominal hole diameter, 4.00 millimeters nominal 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: 26.00 millimeters nominal
Thickness: 4.00 millimeters nominal
Overall Diameter: 44.00 millimeters nominal
Part Name Assigned By Controlling Agency: washer-hard

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
448-9997	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-690-3238?

The FSCG of the NSN 5310-01-690-3238 is 5310

Does NSN 5310-01-690-3238 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 5310-01-690-3238 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-690-3238 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 5310-01-690-3238 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Thu, Aug 6, 2020