The Bracket,double Angle, cataloged under National Stock Number 5340-01-579-0932, 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 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-579-0932 |
| Primary Part Number | 12491662 |
| Item Name | Bracket,double 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 | 12.8 MILLIMETERS MINIMUM AND 14.8 MILLIMETERS MAXIMUM MM |
| First Leg Distance From Edge to Hole Center Along Length | 17.9 MILLIMETERS MINIMUM AND 19.9 MILLIMETERS MAXIMUM MM |
| First Leg Hole Diameter | 11.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM |
| First Leg Angle | 9.8 DEGREES MINIMUM AND 11.8 DEGREES MAXIMUM |
| Center Section Thickness | 8.3 MILLIMETERS NOMINAL MM |
| First Leg Distance Between Hole Centers Along Width | 482.6 MILLIMETERS NOMINAL MM |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 9.8 DEGREES MINIMUM AND 11.8 DEGREES MAXIMUM |
| Second Leg Hole Diameter | 11.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM |
| Second Leg Width | 607.1 MILLIMETERS MINIMUM AND 612.1 MILLIMETERS MAXIMUM MM |
| Second Leg Length | 46.9 MILLIMETERS MINIMUM AND 48.9 MILLIMETERS MAXIMUM MM |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 19.1 MILLIMETERS NOMINAL MM |
| Center Section Width | 607.1 MILLIMETERS MINIMUM AND 612.1 MILLIMETERS MAXIMUM MM |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Distance Between First and Second Hole Centers Along Width | 32.4 MILLIMETERS NOMINAL MM |
| Second Leg Distance Between Second and Third Hole Centers Along Width | 455.5 MILLIMETERS NOMINAL MM |
| Second Leg Thickness | 8.3 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Width | 76.2 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 8.3 MILLIMETERS NOMINAL MM |
| First Leg Length | 46.9 MILLIMETERS MINIMUM AND 48.9 MILLIMETERS MAXIMUM MM |
| First Leg Width | 607.1 MILLIMETERS MINIMUM AND 612.1 MILLIMETERS MAXIMUM MM |
| Second Leg Style | SQUARE |
| Material | STEEL |
| Second Leg Hole Arrangement Style | THREE HOLES |
| Center Section Height | 126.5 MILLIMETERS MINIMUM AND 128.5 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 12491662 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-01-579-0932 is a Bracket,double Angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-579-0932 has 1 manufacturer part number on file: 12491662 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12491662: Second Leg Distance From Edge to Hole Center Along Length: 12.8 MILLIMETERS MINIMUM AND 14.8 MILLIMETERS MAXIMUM MM; First Leg Distance From Edge to Hole Center Along Length: 17.9 MILLIMETERS MINIMUM AND 19.9 MILLIMETERS MAXIMUM MM; First Leg Hole Diameter: 11.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM; First Leg Angle: 9.8 DEGREES MINIMUM AND 11.8 DEGREES MAXIMUM. 28 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.