PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82251111Armor,supplemental,small Arms-Fr

Foster-Miller, Inc. Dba Qinetiq North America · NSN 2540-01-583-1898 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-583-1898 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-583-1898. Primary manufacturer part number: 82251111.
Features
  • Armor,supplemental,small Arms-Fr — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Foster-Miller, Inc. Dba Qinetiq North America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-583-1898, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Foster-Miller, Inc. Dba Qinetiq North America. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameArmor,supplemental,small Arms-Fr
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersFoster-Miller, Inc. Dba Qinetiq North America (CAGE 30233); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8)
Technical Specifications
ParameterValue
NSN2540-01-583-1898
Primary Part Number82251111
Item NameArmor,supplemental,small Arms-Fr
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerFoster-Miller, Inc. Dba Qinetiq North America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5330-01-203-655112342961 INTERCHANGEABLE
Seal,plain Encased
Norman Technology, Inc. Dba Nti Seals
Cross-Reference Index
Part NumberManufacturer
82251111 PRIMARY Foster-Miller, Inc. Dba Qinetiq North America (USA)
10010489 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
5330-01-203-6551INTERCHANGEABLE
SEAL,PLAIN ENCASED
12342961

Frequently Asked Questions

What is NSN 2540-01-583-1898?

NSN 2540-01-583-1898 is a Armor,supplemental,small Arms-Fr, manufactured by Foster-Miller, Inc. Dba Qinetiq North America, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-583-1898?

NSN 2540-01-583-1898 has 2 cross-referenced part numbers: 82251111 (Foster-Miller, Inc. Dba Qinetiq North America), 10010489 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).

What NSN replaces 2540-01-583-1898?

There is 1 known substitute for 2540-01-583-1898: 5330-01-203-6551. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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