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MS28775-033 O-Ring

5331-01-057-3133

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
O-Ring
Part Number
MS28775-033
(NSN) National Stock Number
5331-01-057-3133
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
(FIIG) Federal Item Identification Guide
A510X0
Date
03/10/1978 (48 years ago)

0.067 inches minimum and 0.073 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material, 2.105 inches minimum and 2.153 inches maximum outside diameter, 1.979 inches minimum and 1.999 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

2.105 inches minimum and 2.153 inches maximum

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

1.979 inches minimum and 1.999 inches maximum

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-058-1403 No Name Available 07/01/1995
5330-00-252-8396 No Name Available 07/01/1984
5331-00-764-1141 No Name Available 04/01/2000
5330-00-776-4184 No Name Available 01/01/1986
5330-00-838-1475 No Name Available 04/01/1984

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0047946

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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-057-3133?
The FSCG of the NSN 5331-01-057-3133 is 5331
Does the NSN 5331-01-057-3133 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-057-3133 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 5331-01-057-3133 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-057-3133 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 5331-01-057-3133 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Fri, Mar 10, 1978