5331-01-077-5840

Find complete technical information, availability, and procurement data for: 5331-01-077-5840
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-077-5840

Item Name Code

47946

Assigment Date

05/26/1979 (47 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.

0.495 inches nominal outside diameter, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 0.346 inches minimum and 0.356 inches maximum center hole diameter, 160 maximum elongation percentage

Product Characteristics

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

Outside Diameter: 0.495 inches nominal
Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.356 inches maximum
Elongation Percentage: 160 maximum
Hardness Rating: 68.0 shore durometer a nominal
Criticality Code Justification: zzzy
Material: rubber synthetic
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw mil-std-1330d

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
226624 ITEM 67 J201X4	O-Ring
226624 ITEM 67 J201X4CP	O-Ring
4410173-9040CP	O-Ring
ARP568-904MILP25732	O-Ring
ARP568-904MILP25732CP	O-Ring
AS568-904MILP25732	O-Ring
AS568-904MILP25732CP	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-077-5840?

The FSCG of the NSN 5331-01-077-5840 is 5331

Does the NSN 5331-01-077-5840 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-077-5840 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 5331-01-077-5840 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-077-5840 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 5331-01-077-5840 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, May 26, 1979