5331-01-264-3618

Find complete technical information, availability, and procurement data for: 5331-01-264-3618
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-264-3618

Item Name Code

47946

Assigment Date

09/29/1987 (38 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.

zzzy criticality code justification, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.111 inches minimum and 2.163 inches maximum outside diameter, 1.841 inches minimum and 1.877 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Outside Diameter: 2.111 inches minimum and 2.163 inches maximum
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.841 inches minimum and 1.877 inches maximum
Criticality Code Justification: zzzy
Material: rubber butadiene-acrylonitrile class nbr
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Reference Number Differentiating Characteristics: as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination

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
01-435-0078-5 PIECE 70	O-Ring
2-225-N525-60BLK	O-Ring
2-225N506-65	O-Ring
2-225N525-60	O-Ring
73156-225	O-Ring
LL-HX4-9052	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-264-3618?

The FSCG of the NSN 5331-01-264-3618 is 5331

Does the NSN 5331-01-264-3618 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-264-3618 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 5331-01-264-3618 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-264-3618 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 5331-01-264-3618 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Sep 29, 1987