5310-01-556-6643

Find complete technical information, availability, and procurement data for: 5310-01-556-6643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-556-6643

Item Name Code

13393

Assigment Date

10/03/2007 (18 years ago)

round center hole shape style, 0.8 millimeters nominal thickness, round peripheral shape style, rectangular cross-sectional shape style, 4.30 millimeters minimum and 4.48 millimeters 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: 4.30 millimeters minimum and 4.48 millimeters maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.8 millimeters nominal
Overall Diameter: 9.0 millimeters nominal
End Item Identification: mrap - unique nsn - maxxpro cat i
Hardness Rating: 140.0 vickers or firth diamond pyramid minimum and 250.0 vickers or firth diamond pyramid maximum
Special Features: material: low carbon steel
Material: steel 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
12759-00581	Flat Washer
12KP180	Flat Washer
5320000005-00	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-556-6643?

The FSCG of the NSN 5310-01-556-6643 is 5310

Does the NSN 5310-01-556-6643 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-556-6643 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 5310-01-556-6643 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-556-6643 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 5310-01-556-6643 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Oct 3, 2007