The Bracket,angle, cataloged under National Stock Number 5340-01-206-0129, 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 19 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-206-0129 |
| Primary Part Number | 6507570-1 |
| 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 | 0.810 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.197 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Length | 1.620 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | NO HOLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE |
| Features Provided | NUT |
| Second Leg Thickness | 0.090 INCHES NOMINAL IN |
| First Leg Thickness | 0.090 INCHES NOMINAL IN |
| First Leg Length | 0.340 INCHES NOMINAL IN |
| First Leg Width | 3.940 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 5052 |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 3.070 INCHES NOMINAL IN |
| Mounting Hole Type | COUNTERSUNK |
| 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 |
NSN 5340-01-206-0129 is a Bracket,angle, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-206-0129 has 2 manufacturer part numbers on file: 6507570-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6507570-1 (Endicott Precision, Inc. Dba Endicott Precision Inc).
Key specifications for 6507570-1: Second Leg Distance From Edge to Hole Center Along Length: 0.810 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Hole Diameter: 0.197 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN. 19 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.