Armor Set, Supplemental, Small Arm 2540-01-720-9900 NSN 2540-01-720-9900 · NIIN 017209900 · Part number 23730920
Mack Defense Llc Dba Mack Defense Llc · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 6B8L4
NSN 2540-01-720-9900 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-720-9900. Manufacturer of record part number: 23730920 .
Also searched as
2540-01-720-9900 ·
2540017209900 ·
NIIN 017209900 ·
01-720-9900 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 6B8L4 · 23730920
Nearby stock numbers
← 2540-01-720-9737 Motor, Windshield Wiper, Electric
·
2540-01-720-9984 Hook, Pintle →
Features
Armor Set,supplemental,small Arm — FSC 2540 1 manufacturer part number on file Manufacturer of record: Mack Defense Llc Dba Mack Defense Llc
Identification
NSN: 2540-01-720-9900
NIIN: 017209900
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 23730920
Manufacturer: Mack Defense Llc Dba Mack Defense Llc
General Description
The Armor Set,supplemental,small Arm, cataloged under National Stock Number 2540-01-720-9900, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) 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. Unit of issue: EA.
Catalog Facts
Item Name Armor Set,supplemental,small Arm FSC / FSG 2540 — Vehicular Furniture and Accessories (FSG 25) Manufacturers Mack Defense Llc Dba Mack Defense Llc (CAGE 6B8L4)
Technical Specifications
Parameter Value NSN 2540-01-720-9900 Primary Part Number 23730920 Item Name Armor Set,supplemental,small Arm FSC / FSG 2540 / 25 — Vehicular Furniture and Accessories Manufacturer Mack Defense Llc Dba Mack Defense Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL D — Destroy Item Hazard Possible hazard — SDS may be required (DLA HMIC P) Criticality Code X Unit of Issue EA
Cross-Reference Index
Part Number Manufacturer
23730920 PRIMARY Mack Defense Llc Dba Mack Defense Llc (USA)
No interchangeability data on file.
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351
BOW,VEHICULAR TOP
2540-00-211-6255
ADAPTER,FLANGE
2540-00-286-9674
MIRROR ASSEMBLY,REARVIEW
2540-00-383-5078
PINTLE ASSEMBLY,TOWING
2540-00-402-8320
PEDAL,CONTROL
2540-00-693-1039
LINK,REPAIR,TIRE CROSS CHAIN
2540-01-221-1441
VENTILATOR,AIR CIRCULATING
2540-01-568-0545
INSULATION,VEHICULAR
Frequently Asked Questions
What is NSN 2540-01-720-9900?
NSN 2540-01-720-9900 is a Armor Set,supplemental,small Arm, manufactured by Mack Defense Llc Dba Mack Defense Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-720-9900?
NSN 2540-01-720-9900 has 1 manufacturer part number on file: 23730920 (Mack Defense Llc Dba Mack Defense Llc).
Is NSN 2540-01-720-9900 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.
What is the DEMIL code for NSN 2540-01-720-9900?
NSN 2540-01-720-9900 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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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