NSN 5331-01-121-5361 · NIIN 011215361 · Part number 0501-6 PIECE 7
Flair Corporation Dba S P X Air Treatment Div Dehydration · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 00819
Government record, cited
NSN 5331-01-121-5361 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-121-5361. Manufacturer of record part number: 0501-6 PIECE 7.
Manufacturer of record: Flair Corporation Dba S P X Air Treatment Div Dehydration
Identification
NSN: 5331-01-121-5361
NIIN: 011215361
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 0501-6 PIECE 7
Manufacturer: Flair Corporation Dba S P X Air Treatment Div Dehydration
General Description
The O-Ring, cataloged under National Stock Number 5331-01-121-5361, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Flair Corporation Dba S P X Air Treatment Div Dehydration. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Flair Corporation Dba S P X Air Treatment Div Dehydration (CAGE 00819)
Technical Specifications
Parameter
Value
NSN
5331-01-121-5361
Primary Part Number
0501-6 PIECE 7
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Flair Corporation Dba S P X Air Treatment Div Dehydration
Flair Corporation Dba S P X Air Treatment Div Dehydration (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 5331-01-121-5361?
NSN 5331-01-121-5361 is a O-Ring, manufactured by Flair Corporation Dba S P X Air Treatment Div Dehydration, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-121-5361?
NSN 5331-01-121-5361 has 2 manufacturer part numbers on file: 0501-6 PIECE 7 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 9320.862.2 (Flair Corporation Dba S P X Air Treatment Div Dehydration).
Is NSN 5331-01-121-5361 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.