NSN 4320-01-282-6959 · NIIN 012826959 · Part number D-0040-25-RB-8
Buffaloes Fire Pump Inc. Dba R B Pump Co · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 62503
Government record, cited
NSN 4320-01-282-6959 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-282-6959. Manufacturer of record part number: D-0040-25-RB-8.
Also searched as4320-01-282-6959 ·
4320012826959 ·
NIIN 012826959 ·
01-282-6959 ·
FSC 4320 Power and Hand Pumps · CAGE 62503 · D-0040-25-RB-8
Material Document and Classification: QQ-N-288 FED SPEC ALL MATERIAL RESPONSES
Body Inside Diameter: 7.000 INCHES NOMINAL IN
Material: NICKEL ALLOY
1 manufacturer part number on file
Manufacturer of record: Buffaloes Fire Pump Inc. Dba R B Pump Co
Identification
NSN: 4320-01-282-6959
NIIN: 012826959
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: D-0040-25-RB-8
Manufacturer: Buffaloes Fire Pump Inc. Dba R B Pump Co
General Description
The Ring,wearing, cataloged under National Stock Number 4320-01-282-6959, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Buffaloes Fire Pump Inc. Dba R B Pump Co. Government technical data includes 5 specifications, 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.
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Frequently Asked Questions
What is NSN 4320-01-282-6959?
NSN 4320-01-282-6959 is a Ring,wearing, manufactured by Buffaloes Fire Pump Inc. Dba R B Pump Co, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-282-6959?
NSN 4320-01-282-6959 has 1 manufacturer part number on file: D-0040-25-RB-8 (Buffaloes Fire Pump Inc. Dba R B Pump Co).
What are the specifications of D-0040-25-RB-8?
Key specifications for D-0040-25-RB-8: Surface Finish: 125.0 MICROINCHES INSIDE; Body Outside Diameter: 7.500 INCHES NOMINAL IN; Material Document and Classification: QQ-N-288 FED SPEC ALL MATERIAL RESPONSES; Overall Length: 0.500 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-282-6959 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.