2-442E688-70

View detailed technical data, stock status, and sourcing information for: 2-442E688-70
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-183-0987

Item Name Code

47946

Assigment Date

07/02/1984 (42 years ago)

A single metallic conductor of solid, stranded, or tinsel construction, designed to carry current in an electrical circuit. It may be a bare or insulated, may have metalic covering sheath, shield or and additional jacket. Refers to bulk quantities only. For items that are solid or stranded, insulated or uninsulated, and have the chemical composition specified but no conductivity (electrical properties) see wire,(as modified), includes litz wire and insulated/uninsulated armored, and ground wire. Excludes:braid, wire; fuse wire; resistance wire and magnet wire.

7.180 inches minimum and 7.270 inches maximum center hole diameter, 7.718 inches minimum and 7.832 inches maximum outside diameter, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, rubber synthetic 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: 7.718 inches minimum and 7.832 inches maximum
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 7.180 inches minimum and 7.270 inches maximum
Material: rubber synthetic

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
2-442 N756-75	O-Ring
2-442E688-70	O-Ring
2-442N304-75	O-Ring
442-7757	O-Ring
M83461/1-442	O-Ring
PRP442-7757	O-Ring
PRP568-442-4367-70	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-183-0987?

The FSCG of the NSN 5331-01-183-0987 is 5331

Does the NSN 5331-01-183-0987 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-183-0987 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 5331-01-183-0987 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-183-0987 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 5331-01-183-0987 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Jul 2, 1984