5310-01-609-4591

Find complete technical information, availability, and procurement data for: 5310-01-609-4591
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-609-4591

Item Name Code

13393

Assigment Date

07/26/2012 (13 years ago)

An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. The face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. Excludes:adapter (as modified).

round w/flats center hole shape style, 0.401 inches nominal hole diameter, 0.650 inches nominal thickness, round w/flats peripheral shape style, blank 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: blank rectangular
Hole Diameter: 0.401 inches nominal
Peripheral Shape Style: round w/flats
Center Hole Shape Style: round w/flats
Thickness: 0.650 inches nominal
Overall Diameter: 0.812 inches nominal
Width Across Flats: 11.500 inches nominal
Hole Width Across Flats: 0.450 inches nominal
Part Name Assigned By Controlling Agency: washer,flat
Material: steel corrosion resisting 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
803-7526214-304A-C	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-609-4591?

The FSCG of the NSN 5310-01-609-4591 is 5310

Does the NSN 5310-01-609-4591 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-609-4591 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 5310-01-609-4591 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-609-4591 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 5310-01-609-4591 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Thu, Jul 26, 2012