NSN 5331-01-309-6481 · NIIN 013096481 · Part number R-0183
Bauer Compressors, Inc. · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 57328
Government record, cited
NSN 5331-01-309-6481 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-309-6481. Manufacturer of record part number: R-0183.
The O-Ring, cataloged under National Stock Number 5331-01-309-6481, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bauer Compressors, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Gardner Denver France (CAGE FAMZ2); Bauer Compressors, Inc. (CAGE 57328)
Technical Specifications
Parameter
Value
NSN
5331-01-309-6481
Primary Part Number
R-0183
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Bauer Compressors, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-523-5363R183POSSIBLE MATCH
SWITCH,PRESSURE
Possible match (shared part number)Koolant Koolers, Inc Dba Schreiber Engineering Corp Div
NSN 5331-01-309-6481 is a O-Ring, manufactured by Bauer Compressors, Inc., classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-309-6481?
NSN 5331-01-309-6481 has 2 manufacturer part numbers on file: R183 (Gardner Denver France), R-0183 (Bauer Compressors, Inc.).
What NSN replaces 5331-01-309-6481?
1 possible match (shared part number, not a government interchangeability claim): 5930-01-523-5363. Verify interchangeability with system specifications before substitution.
Is NSN 5331-01-309-6481 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.