The Bracket,double Angle, cataloged under National Stock Number 5340-01-191-5221, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-191-5221 |
| Primary Part Number | 13028067-3 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 14.0 MILLIMETERS NOMINAL MM |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 95.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | MIL-P-52192 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Length | 25.0 MILLIMETERS NOMINAL MM |
| First Leg Style | SQUARE |
| Material Document and Classification | MIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE |
| First Leg Length | 25.0 MILLIMETERS NOMINAL MM |
| First Leg Width | 28.0 MILLIMETERS NOMINAL MM |
| Second Leg Style | SQUARE |
| Surface Treatment | PRIMER EPOXY |
| Material | STEEL COMP 4130 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| Center Section Height | 48.8 MILLIMETERS NOMINAL MM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 13028067-3 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10086863 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5340-01-191-5221 is a Bracket,double Angle, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-191-5221 has 1 manufacturer part number on file: 13028067-3 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-724-1964. Verify interchangeability with system specifications before substitution.
Key specifications for 13028067-3: Second Leg Distance From Edge to Hole Center Along Length: 14.0 MILLIMETERS NOMINAL MM; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Angle: 95.0 DEGREES NOMINAL; Surface Treatment Document and Classification: MIL-P-52192 MIL SPEC SINGLE TREATMENT RESPONSE. 15 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.