The Bracket,angle, cataloged under National Stock Number 5340-01-407-1658, 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 16 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-407-1658 |
| Primary Part Number | 12448955 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| First Leg Angle | 0.2500 RADIANS NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 4.6200 INCHES NOMINAL IN |
| Second Leg Length | 3.8700 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | NO HOLE |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM-A-656 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.2500 INCHES NOMINAL IN |
| First Leg Thickness | 0.2500 INCHES NOMINAL IN |
| First Leg Length | 3.2500 INCHES NOMINAL IN |
| First Leg Width | 4.6200 INCHES NOMINAL IN |
| Second Leg Style | ANGLE |
| Second Leg End Width | 3.1200 INCHES NOMINAL IN |
| Material | STEEL |
| Second Leg Hole Arrangement Style | NO HOLE |
| 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 |
|---|---|
| 12448955 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| RCSK16416-2 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| RCSK16416-2 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5340-01-407-1658 is a Bracket,angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-407-1658 has 2 manufacturer part numbers on file: 12448955 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK16416-2 (Am General Llc).
Key specifications for 12448955: First Leg Angle: 0.2500 RADIANS NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Width: 4.6200 INCHES NOMINAL IN; Second Leg Length: 3.8700 INCHES NOMINAL IN. 16 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.