5331-01-657-7140

Find complete technical information, availability, and procurement data for: 5331-01-657-7140
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-657-7140

Item Name Code

47946

Assigment Date

08/26/2016 (9 years ago)

A grouping of two or more different types of electrical/electronic components mounted on a common mounting. It may include an assembly of electrical/electronic components mounted on multiple printed wiring board(s) mounted back to back, stacked, and the like. The item is generally a component of a subassembly and cannot be assigned a more definite item name. Excludes:items which may be identified as a subassembly. For an assembly of electrical/electronic components mounted on a single printed wiring board, see circuit card asseembly. Do not use if a more specific name applies.

parker compound n0552-90 nbr 90 durometer o-ring end item identification, 0.3125 inches nominal center hole diameter, 90.0 shore durometer a nominal hardness rating, 0.4375 inches nominal outside diameter, 0.0625 inches nominal cross-sectional height

Product Characteristics

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

Outside Diameter: 0.4375 inches nominal
Cross-Sectional Height: 0.0625 inches nominal
Center Hole Diameter: 0.3125 inches nominal
End Item Identification: parker compound n0552-90 nbr 90 durometer o-ring
Hardness Rating: 90.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: 0-ring
Color: black
Material: rubber butadiene-acrylonitrile class nbr

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
N0552-90 2-011	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-657-7140?

The FSCG of the NSN 5331-01-657-7140 is 5331

Does NSN 5331-01-657-7140 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 5331-01-657-7140 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-657-7140 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 5331-01-657-7140 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Aug 26, 2016