NSN 2540-01-658-8248 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-658-8248. Manufacturer of record part number: 4209537.
Also searched as2540-01-658-8248 ·
2540016588248 ·
NIIN 016588248 ·
01-658-8248 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 75Q65 · 4209537 · 4155T311
The Cylinder Assembly,reaction, cataloged under National Stock Number 2540-01-658-8248, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Cylinder Assembly,reaction
FSC / FSG
2540 — Vehicular Furniture and Accessories (FSG 25)
Manufacturers
Mcmaster-Carr Supply Co (CAGE 3A054); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
Parameter
Value
NSN
2540-01-658-8248
Primary Part Number
4209537
Item Name
Cylinder Assembly,reaction
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045
2540-00-001-2045 · Item name not on file
2540-00-001-3392
2540-00-001-3392 · Item name not on file
2540-00-001-3467
2540-00-001-3467 · Item name not on file
2540-00-001-3534
2540-00-001-3534 · Item name not on file
2540-00-001-3535
2540-00-001-3535 · Item name not on file
2540-00-001-3536
2540-00-001-3536 · Item name not on file
2540-00-001-3537
BRACKET,HEADLIGHT,MOUNTING
2540-00-001-3538
BRACKET,HEADLIGHT,MOUNTING
Frequently Asked Questions
What is NSN 2540-01-658-8248?
NSN 2540-01-658-8248 is a Cylinder Assembly,reaction, manufactured by Oshkosh Defense Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-658-8248?
NSN 2540-01-658-8248 has 2 manufacturer part numbers on file: 4155T311 (Mcmaster-Carr Supply Co), 4209537 (Oshkosh Defense Llc).
Is NSN 2540-01-658-8248 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.