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5331-01-255-0138

O-Ring

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Featured Parts

84001845-005
4820-01-361-3932
Valve Seat
84001847-001
4730-01-214-6767
Fluid Flow Restrictor Unit
84001853
5355-01-370-0448
Knob
84001853-004
5355-01-370-0448
Knob
84001857-001
5307-01-370-7831
Plain Stud
84001858-003
5360-01-371-3225
Compression Helical Spring
84001858-006
5360-01-433-8409
Compression Helical Spring
84001858-0067
5360-01-433-8409
Compression Helical Spring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-255-0138
(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
05/14/1987 (39 years ago)

rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Material

rubber butadiene-acrylonitrile class nbr

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

Related Hardware Products

Part Number Description
AN-1.25-125B-A ITEM 5 O-Ring
TG-1.25-125-01- B1-0 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-255-0138?
The FSCG of the NSN 5331-01-255-0138 is 5331
Does the NSN 5331-01-255-0138 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-255-0138 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 5331-01-255-0138 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-255-0138 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 5331-01-255-0138 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Thu, May 14, 1987