NSN 5331-01-732-5273 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-732-5273. Manufacturer of record part number: RN0023-7.
Also searched as5331-01-732-5273 ·
5331017325273 ·
NIIN 017325273 ·
01-732-5273 ·
FSC 5331 O-ring · CAGE 1RZM1 · RN0023-7
Manufacturer of record: Chase Supply, Inc. Dba Chase Defense Partners
Identification
NSN: 5331-01-732-5273
NIIN: 017325273
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: RN0023-7
Manufacturer: Chase Supply, Inc. Dba Chase Defense Partners
General Description
The O-Ring, cataloged under National Stock Number 5331-01-732-5273, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Chase Supply, Inc. Dba Chase Defense Partners. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Chase Supply, Inc. Dba Chase Defense Partners (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-732-5273?
NSN 5331-01-732-5273 is a O-Ring, manufactured by Chase Supply, Inc. Dba Chase Defense Partners, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-732-5273?
NSN 5331-01-732-5273 has 2 manufacturer part numbers on file: RN0023-7 (Jfd Ltd), RN0023-7 (Chase Supply, Inc. Dba Chase Defense Partners).
What are the specifications of RN0023-7?
Key specifications for RN0023-7: Special Features: O-RING; Part Name Assigned by Controlling Agency: O-RING (BREATHING HOSE, M46 END). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-732-5273 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.