The Bracket,angle, cataloged under National Stock Number 5340-01-645-6282, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Southwest Research Institute. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-645-6282 |
| Primary Part Number | 55751-4029-11 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Southwest Research Institute |
| Status | ACTIVE |
| Second Leg Length | 0.495 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.180 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | 2 SLOTS |
| Style Designator | ANGLE |
| Angle | 12.0 RADIANS NOMINAL |
| Second Leg Thickness | 0.090 INCHES NOMINAL IN |
| First Leg Thickness | 0.090 INCHES NOMINAL IN |
| First Leg Slot Width | 0.180 INCHES NOMINAL IN |
| First Leg Length | 0.495 INCHES NOMINAL IN |
| Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 55751-4029-11 PRIMARY | Southwest Research Institute (USA) |
| Reference | Meaning |
|---|---|
| 55751-4029 | D/9 Drawing number reference only Southwest Research Institute |
NSN 5340-01-645-6282 is a Bracket,angle, manufactured by Southwest Research Institute, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-645-6282 has 1 manufacturer part number on file: 55751-4029-11 (Southwest Research Institute).
Key specifications for 55751-4029-11: Second Leg Length: 0.495 INCHES NOMINAL IN; Second Leg Slot Width: 0.180 INCHES NOMINAL IN; First Leg Hole Arrangement Style: 2 SLOTS; Style Designator: ANGLE. 10 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.