The Bracket,angle, cataloged under National Stock Number 5340-01-280-6872, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 24 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-280-6872 |
| Primary Part Number | 5599867-29 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 1.900 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 1.625 INCHES NOMINAL IN |
| First Leg Hole Diameter | 1.500 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.436 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Second Leg Width | 6.628 INCHES NOMINAL IN |
| Second Leg Length | 3.500 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 0.900 INCHES NOMINAL IN |
| Second Leg Chamfer Angle | 45.0 DEGREES NOMINAL |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Second Leg Thickness | 0.500 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 2.250 INCHES NOMINAL IN |
| First Leg Thickness | 1.500 INCHES NOMINAL IN |
| First Leg Length | 3.250 INCHES NOMINAL IN |
| First Leg Width | 4.500 INCHES NOMINAL IN |
| Second Leg Style | CHAMFERED ENDS |
| Second Leg Distance Between Hole Centers Along Length | 1.000 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Second Leg Hole Arrangement Style | FOUR HOLES |
| Second Leg Distance Between Hole Centers Along Width | 6.448 INCHES NOMINAL IN |
| Mounting Hole Type | COUNTERSUNK AND PLAIN |
| 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 |
|---|---|
| 5599867-29 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 5599867-9 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5599867-9 | 5/9 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| 5599867-29 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5340-01-280-6872 is a Bracket,angle, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-280-6872 has 2 manufacturer part numbers on file: 5599867-29 (Lockheed Martin Corporation Div Rotary and Mission Systems), 5599867-9 (Naval Sea Systems Command).
Key specifications for 5599867-29: Second Leg Distance From Edge to Hole Center Along Length: 1.900 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 1.625 INCHES NOMINAL IN; First Leg Hole Diameter: 1.500 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL. 24 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.