5331-01-556-6807

Find complete technical information, availability, and procurement data for: 5331-01-556-6807
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-556-6807

Item Name Code

47946

Assigment Date

10/03/2007 (18 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

mrap - common nsn - used on 2 mrap variants and 1 other weapon system mrap maxxpro dash iss w/ogpk and w/crows end item identification, 0.437 inches nominal center hole diameter, ring,o 7/16 x 5/8 class 3 part name assigned by controlling agency

Product Characteristics

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

Center Hole Diameter: 0.437 inches nominal
End Item Identification: mrap - common nsn - used on 2 mrap variants and 1 other weapon system mrap maxxpro dash iss w/ogpk and w/crows
Part Name Assigned By Controlling Agency: ring,o 7/16 x 5/8 class 3

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-539-0287	No Name Available	01/01/2008

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
875522C1	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-556-6807?

The FSCG of the NSN 5331-01-556-6807 is 5331

Does the NSN 5331-01-556-6807 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5331-01-556-6807 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 5331-01-556-6807 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-556-6807 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 5331-01-556-6807 was assigned to the Federal Catalog?

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