NSN 2540-01-582-3259 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-582-3259. Manufacturer of record part number: 21BW375SURV.
Also searched as2540-01-582-3259 ·
2540015823259 ·
NIIN 015823259 ·
01-582-3259 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 63576 · 21BW375SURV
Manufacturer of record: Heil Trailer International Llc
Identification
NSN: 2540-01-582-3259
NIIN: 015823259
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 21BW375SURV
Manufacturer: Heil Trailer International Llc
General Description
The M870a2s Suspension Upgrade Kit, cataloged under National Stock Number 2540-01-582-3259, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Heil Trailer International Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: KT.
Technical Specifications
Parameter
Value
NSN
2540-01-582-3259
Primary Part Number
21BW375SURV
Item Name
M870a2s Suspension Upgrade Kit
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Heil Trailer International 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 2540-01-582-3259?
NSN 2540-01-582-3259 is a M870a2s Suspension Upgrade Kit, manufactured by Heil Trailer International Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-582-3259?
NSN 2540-01-582-3259 has 1 manufacturer part number on file: 21BW375SURV (Heil Trailer International Llc).
What are the specifications of 21BW375SURV?
Key specifications for 21BW375SURV: End Item Identification: 2330-01-534-4570;MEDIUM HEAVY EQUIPMENT TRANSPORTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-582-3259 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.