The Bracket,mounting, cataloged under National Stock Number 5340-01-435-3190, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-435-3190 |
| Primary Part Number | 12420488 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Mounting Hole Diameter | 5.5 MILLIMETERS NOMINAL MM |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12420488 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12420488 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12420488 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 154M870012/1 | 5/9 Secondary reference Steyr-Daimler Puch Ag |
NSN 5340-01-435-3190 is a Bracket,mounting, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-435-3190 has 3 manufacturer part numbers on file: 12420488 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12420488 (U S Army Tank Automotive Command Amsta-Im-Mm), 12420488 (Amz Alabama Inc.).
Key specifications for 12420488: Mounting Hole Quantity: 4; Overall Height: 85.0 MILLIMETERS NOMINAL MM; Mounting Hole Diameter: 5.5 MILLIMETERS NOMINAL MM; Overall Length: 121.0 MILLIMETERS NOMINAL MM. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.