NSN 5331-01-408-9654 · NIIN 014089654 · Part number D-4081-33-2858
Buffaloes Fire Pump Inc. Dba R B Pump Co · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 62503
Government record, cited
NSN 5331-01-408-9654 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-408-9654. Manufacturer of record part number: D-4081-33-2858.
Also searched as5331-01-408-9654 ·
5331014089654 ·
NIIN 014089654 ·
01-408-9654 ·
FSC 5331 O-ring · CAGE 62503 · D-4081-33-2858
Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
1 manufacturer part number on file
Manufacturer of record: Buffaloes Fire Pump Inc. Dba R B Pump Co
Identification
NSN: 5331-01-408-9654
NIIN: 014089654
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: D-4081-33-2858
Manufacturer: Buffaloes Fire Pump Inc. Dba R B Pump Co
General Description
The O-Ring, cataloged under National Stock Number 5331-01-408-9654, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Buffaloes Fire Pump Inc. Dba R B Pump Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5331-01-408-9654?
NSN 5331-01-408-9654 is a O-Ring, manufactured by Buffaloes Fire Pump Inc. Dba R B Pump Co, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-408-9654?
NSN 5331-01-408-9654 has 1 manufacturer part number on file: D-4081-33-2858 (Buffaloes Fire Pump Inc. Dba R B Pump Co).
What are the specifications of D-4081-33-2858?
Key specifications for D-4081-33-2858: Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5331-01-408-9654 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.