The Bracket,double Angle, cataloged under National Stock Number 5340-01-642-0681, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Inc.. 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 | 5340-01-642-0681 |
| Primary Part Number | LS1081578 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics Land Systems Inc. |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 23.0 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Length | 23.0 MILLIMETERS NOMINAL MM |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 4.76 MILLIMETERS NOMINAL MM |
| First Leg Distance Between Hole Centers Along Width | 56.0 MILLIMETERS NOMINAL MM |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| First Leg Corner Radius | 90.0 MILLIMETERS NOMINAL MM |
| Second Leg Width | 135.0 MILLIMETERS NOMINAL MM |
| Second Leg Length | 69.0 MILLIMETERS NOMINAL MM |
| Second Leg Slot Width | 28.0 MILLIMETERS NOMINAL MM |
| First Leg Hole Arrangement Style | 2 SLOTS |
| Second Leg Distance From Edge to Hole Center Along Width | 39.5 MILLIMETERS NOMINAL MM |
| Center Section Width | 135.0 MILLIMETERS NOMINAL MM |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | CORNER RADIUS |
| Second Leg Slot Length | 46.0 MILLIMETERS NOMINAL MM |
| Second Leg Thickness | 4.76 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Width | 39.5 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 4.76 MILLIMETERS NOMINAL MM |
| First Leg Slot Width | 13.5 MILLIMETERS NOMINAL MM |
| First Leg Length | 80.0 MILLIMETERS NOMINAL MM |
| First Leg Width | 135.0 MILLIMETERS NOMINAL MM |
| First Leg Slot Length | 32.0 MILLIMETERS NOMINAL MM |
| Second Leg Style | CORNER RADIUS |
| Second Leg Distance Between Hole Centers Along Length | 92.0 MILLIMETERS NOMINAL MM |
| Second Leg Corner Radius | 6.35 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| 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 |
|---|---|
| LS1081578 PRIMARY | General Dynamics Land Systems Inc. (USA) |
NSN 5340-01-642-0681 is a Bracket,double Angle, manufactured by General Dynamics Land Systems Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-642-0681 has 1 manufacturer part number on file: LS1081578 (General Dynamics Land Systems Inc.).
Key specifications for LS1081578: Second Leg Distance From Edge to Hole Center Along Length: 23.0 MILLIMETERS NOMINAL MM; First Leg Distance From Edge to Hole Center Along Length: 23.0 MILLIMETERS NOMINAL MM; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 4.76 MILLIMETERS NOMINAL MM. 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.