The Bracket,angle, cataloged under National Stock Number 5340-01-439-2947, 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 29 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-439-2947 |
| Primary Part Number | 12421387-001 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 19.8 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Length | 18.0 MILLIMETERS NOMINAL MM |
| First Leg Hole Diameter | 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM |
| First Leg Angle | 6.0 RADIANS MINIMUM AND 8.0 RADIANS MAXIMUM |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM |
| Second Leg Width | 428.0 MILLIMETERS MINIMUM AND 432.0 MILLIMETERS MAXIMUM MM |
| Second Leg Length | 58.2 MILLIMETERS MINIMUM AND 62.0 MILLIMETERS MAXIMUM MM |
| First Leg Hole Arrangement Style | THREE HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 30.4 MILLIMETERS NOMINAL MM |
| Second Leg Chamfer Angle | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| First Leg End Width | 178.0 MILLIMETERS NOMINAL MM |
| Style Designator | ANGLE |
| First Leg Style | CHAMFERED ENDS |
| Material Document and Classification | ASTM-A-366 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Distance Between First and Second Hole Centers Along Width | 165.0 MILLIMETERS NOMINAL MM |
| Second Leg Distance Between Second and Third Hole Centers Along Width | 195.0 MILLIMETERS NOMINAL MM |
| Second Leg Thickness | 3.429 MILLIMETERS NOMINAL MM |
| First Leg Distance Between Second and Third Hole Centers Along Width | 75.0 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Width | 30.4 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 3.429 MILLIMETERS NOMINAL MM |
| First Leg Length | 52.0 MILLIMETERS MINIMUM AND 56.0 MILLIMETERS MAXIMUM MM |
| First Leg Width | 288.0 MILLIMETERS MINIMUM AND 292.0 MILLIMETERS MAXIMUM MM |
| First Leg Chamfer Angle | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| Second Leg Style | CHAMFERED ENDS |
| Second Leg End Width | 418.0 MILLIMETERS NOMINAL MM |
| First Leg Distance Between First and Second Hole Centers Along Width | 165.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP 1009 |
| Second Leg Hole Arrangement Style | THREE HOLES |
| 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 |
|---|---|
| 12421387-001 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12421387-001 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12421387-001 | Amz Alabama Inc. (USA) |
NSN 5340-01-439-2947 is a Bracket,angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-439-2947 has 3 manufacturer part numbers on file: 12421387-001 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421387-001 (U S Army Tank Automotive Command Amsta-Im-Mm), 12421387-001 (Amz Alabama Inc.).
Key specifications for 12421387-001: Second Leg Distance From Edge to Hole Center Along Length: 19.8 MILLIMETERS NOMINAL MM; First Leg Distance From Edge to Hole Center Along Length: 18.0 MILLIMETERS NOMINAL MM; First Leg Hole Diameter: 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM MM; First Leg Angle: 6.0 RADIANS MINIMUM AND 8.0 RADIANS MAXIMUM. 29 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.