NSN 5340-01-445-4109 · NIIN 014454109 · Part number 12421446
Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 0FW39
Government record, cited
NSN 5340-01-445-4109 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-445-4109. Manufacturer of record part number: 12421446.
Also searched as5340-01-445-4109 ·
5340014454109 ·
NIIN 014454109 ·
01-445-4109 ·
FSC 5340 Hardware, Commercial · CAGE 0FW39 · 12421446
Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM-B-209 ASSN STD SINGLE MATERIAL RESPONSE
Material: ALUMINUM ALLOY 6061
3 manufacturer part numbers on file
Manufacturer of record: Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
Identification
NSN: 5340-01-445-4109
NIIN: 014454109
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 12421446
Manufacturer: Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
General Description
The Bracket,mounting, cataloged under National Stock Number 5340-01-445-4109, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-445-4109
Primary Part Number
12421446
Item Name
Bracket,mounting
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
Status
ACTIVE
Overall Diameter
235.0 MILLIMETERS NOMINAL MM
Material Document and Classification
QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM-B-209 ASSN STD SINGLE MATERIAL RESPONSE
Material
ALUMINUM ALLOY 6061
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-445-4109?
NSN 5340-01-445-4109 is a Bracket,mounting, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-445-4109?
NSN 5340-01-445-4109 has 3 manufacturer part numbers on file: 12421446 (U S Army Tank Automotive Command Amsta-Im-Mm), 12421446 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421446 (Amz Alabama Inc.).
What are the specifications of 12421446?
Key specifications for 12421446: Overall Height: 103.2260 INCHES NOMINAL IN; Overall Diameter: 235.0 MILLIMETERS NOMINAL MM; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM-B-209 ASSN STD SINGLE MATERIAL RESPONSE; Special Features: THE SQUARE BASE IS MADE FROM QQ-A-200/9 OR ASTM-B-221 OR QQ-A-200/8 OR ASTM-B-221. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-445-4109 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.