Step Assembly, Vehicular 2590-01-718-6594 NSN 2590-01-718-6594 · NIIN 017186594 · Part number 23640737
Mack Defense Llc Dba Mack Defense Llc · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 6B8L4
NSN 2590-01-718-6594 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-718-6594. Manufacturer of record part number: 23640737 .
Also searched as
2590-01-718-6594 ·
2590017186594 ·
NIIN 017186594 ·
01-718-6594 ·
FSC 2590 Miscellaneous Vehicular Components · CAGE 6B8L4 · 23640737
Nearby stock numbers
← 2590-01-718-6562 Step Assembly, Vehicular
·
2590-01-718-6802 Parts Kit, Seal Replacement, Mecha →
Features
Step Assembly,vehicular — FSC 2590 1 manufacturer part number on file Manufacturer of record: Mack Defense Llc Dba Mack Defense Llc
Identification
NSN: 2590-01-718-6594
NIIN: 017186594
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 23640737
Manufacturer: Mack Defense Llc Dba Mack Defense Llc
General Description
The Step Assembly,vehicular, cataloged under National Stock Number 2590-01-718-6594, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Mack Defense Llc Dba Mack Defense 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.
Catalog Facts
Item Name Step Assembly,vehicular FSC / FSG 2590 — Miscellaneous Vehicular Components (FSG 25) Manufacturers Mack Defense Llc Dba Mack Defense Llc (CAGE 6B8L4)
Technical Specifications
Parameter Value NSN 2590-01-718-6594 Primary Part Number 23640737 Item Name Step Assembly,vehicular FSC / FSG 2590 / 25 — Miscellaneous Vehicular Components Manufacturer Mack Defense Llc Dba Mack Defense Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
23640737 PRIMARY Mack Defense Llc Dba Mack Defense Llc (USA)
No interchangeability data on file.
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-006-7503
2590-00-006-7503 · Item name not on file
2590-00-007-2356
2590-00-007-2356 · Item name not on file
2590-01-151-9629
HYDROVAC
2590-01-445-9216
VALVE,AIR CONTROL
2590-01-468-7350
WINCH,DRUM,VEHICLE MOUNTING
2590-01-600-0314
VEHICULAR AMMO POUC
2590-01-600-0319
VEHICULAR AMMO POUCH
2590-01-608-6611
BRACKET,VEHICULAR COMPONENTS
Frequently Asked Questions
What is NSN 2590-01-718-6594?
NSN 2590-01-718-6594 is a Step Assembly,vehicular, manufactured by Mack Defense Llc Dba Mack Defense Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-718-6594?
NSN 2590-01-718-6594 has 1 manufacturer part number on file: 23640737 (Mack Defense Llc Dba Mack Defense Llc).
Is NSN 2590-01-718-6594 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.
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