The Bracket,angle, cataloged under National Stock Number 5340-01-389-6981, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Artemis Electronics Llc. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-389-6981 |
| Primary Part Number | 202391-1 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Artemis Electronics Llc |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.2800 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.3800 INCHES NOMINAL IN |
| First Leg Angle | 0.0900 RADIANS NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.3400 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| Second Leg Width | 0.6300 INCHES NOMINAL IN |
| Second Leg Length | 0.7400 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE SLOT |
| Second Leg Distance From Edge to Hole Center Along Width | 0.3100 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.0900 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.1950 INCHES NOMINAL IN |
| First Leg Thickness | 0.0900 INCHES NOMINAL IN |
| First Leg Slot Width | 0.1300 INCHES NOMINAL IN |
| First Leg Length | 1.1300 INCHES NOMINAL IN |
| First Leg Width | 0.6300 INCHES NOMINAL IN |
| First Leg Slot Length | 0.3800 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 5052 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| Mounting Hole Type | 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 |
|---|---|
| 202391-1 PRIMARY | Artemis Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| 202391-1 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
NSN 5340-01-389-6981 is a Bracket,angle, manufactured by Artemis Electronics Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-389-6981 has 1 manufacturer part number on file: 202391-1 (Artemis Electronics Llc).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-542-7412. Verify interchangeability with system specifications before substitution.
Key specifications for 202391-1: Second Leg Distance From Edge to Hole Center Along Length: 0.2800 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.3800 INCHES NOMINAL IN; First Leg Angle: 0.0900 RADIANS NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL. 25 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.