Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Center Hole Diameter: 8.945 INCHES MINIMUM AND 9.005 INCHES MAXIMUM IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Identification
NSN: 5331-00-248-6029
NIIN: 002486029
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
General Description
The O-Ring, cataloged under National Stock Number 5331-00-248-6029, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-00-248-6029
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Status
ACTIVE
Cross-Sectional Height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
Center Hole Diameter
8.945 INCHES MINIMUM AND 9.005 INCHES MAXIMUM IN
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6640-01-040-899525331POSSIBLE MATCH
TUBE,CENTRIFUGE
Possible match (shared part number)Corning Glass Works
2990-01-130-559725331POSSIBLE MATCH
PIPE,EXHAUST
Possible match (shared part number)Stewart & Stevenson Power Products Llc
3040-01-215-223625331POSSIBLE MATCH
CAP,PLASTIC
Possible match (shared part number)Twg Canada Consolidated Inc
5670-01-254-9271POSSIBLE MATCH
VENTILATOR,AIR CIRCULATING
Possible match (shared part number)
9150-01-535-868725331POSSIBLE MATCH
LUBRICATING OIL,WEAPONS
Possible match (shared part number)Mil-Comm Products Co, Inc Div Mil-Comm
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
25331
3/9Design control — primary reference
Rexworks Inc
Related Parts
6640-01-040-8995POSSIBLE MATCH
TUBE,CENTRIFUGE
25331
2990-01-130-5597POSSIBLE MATCH
PIPE,EXHAUST
25331
3040-01-215-2236POSSIBLE MATCH
CAP,PLASTIC
25331
5670-01-254-9271POSSIBLE MATCH
VENTILATOR,AIR CIRCULATING
9150-01-535-8687POSSIBLE MATCH
LUBRICATING OIL,WEAPONS
25331
Frequently Asked Questions
What is NSN 5331-00-248-6029?
NSN 5331-00-248-6029 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
What NSN replaces 5331-00-248-6029?
5 possible matches (shared part number, not a government interchangeability claim): 6640-01-040-8995, 2990-01-130-5597, 3040-01-215-2236. Verify interchangeability with system specifications before substitution.
What are the specifications of 5331-00-248-6029?
Key specifications for 5331-00-248-6029: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 8.945 INCHES MINIMUM AND 9.005 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-248-6029 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.