5331-00-166-5994

Find complete technical information, availability, and procurement data for: 5331-00-166-5994
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-166-5994

Item Name Code

47946

Assigment Date

11/19/1971 (54 years ago)

0.495 inches nominal outside diameter, -65.0 fahrenheit and 180.0 fahrenheit temp rating, multiple launch rocket system (mlrs) end item identification, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, 0.346 inches minimum and 0.356 inches maximum center hole diameter

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 180.0 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
End Item Identification: multiple launch rocket system (mlrs)
Elongation Percentage: 200 maximum
Hardness Rating: 65.0 shore durometer a nominal
Criticality Code Justification: zzzw
Material: rubber butadiene-acrylonitrile class nbr
Departure From Cited Document: cleaning, packaging, and marking iaw mil-std-1330d

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-192-2232	No Name Available	07/01/1994

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
5331PL0804795	O-Ring
5331PL2083851	O-Ring
MS29512-04CP	O-Ring
MS29512-4	O-Ring
MS29512-4CP	O-Ring
MS29512/004	O-Ring
PP056B5-904	O-Ring
SRB4PD702-6A	O-Ring
SRB4SR822A60	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-166-5994?

The FSCG of the NSN 5331-00-166-5994 is 5331

Does the NSN 5331-00-166-5994 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-166-5994 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 5331-00-166-5994 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-166-5994 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 5331-00-166-5994 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 19, 1971