The Bracket,structural Component,air, cataloged under National Stock Number 1560-01-665-0359, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Tens Machine Company, Inc. Dba Tens Machine Co Inc. The record lists 8 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Bracket,structural Component,air |
| FSC / FSG | 1560 — Airframe Structural Components (FSG 15) |
| Manufacturers | Tens Machine Company, Inc. Dba Tens Machine Co Inc (CAGE 8P689); Advanced Welding Technologies, Llc (CAGE 3CQN7); Forrest Machining Llc Dba Fmi Aerostructures (CAGE 0FRC8); Monroe Machined Products, Inc. (CAGE 7F311); Harlow Aerostructures, Llc (CAGE 14248) |
| Parameter | Value |
|---|---|
| NSN | 1560-01-665-0359 |
| Primary Part Number | 520-12746-506 |
| Item Name | Bracket,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Tens Machine Company, Inc. Dba Tens Machine Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 520-12746-506 | Tens Machine Company, Inc. Dba Tens Machine Co Inc (USA) |
| 520-12746-506 | Advanced Welding Technologies, Llc (USA) |
| 520-12746-506 | Forrest Machining Llc Dba Fmi Aerostructures (USA) |
| 520-12746-506 | Monroe Machined Products, Inc. (USA) |
| 520-12746-506 | Harlow Aerostructures, Llc (USA) |
| 520-12746-506 | C. E. Machine Co., Inc. (USA) |
| 520-12746-506 | Tect Hypervelocity, Inc. (USA) |
| 520-12746-506 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 520-12746-506 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-665-0359 is a Bracket,structural Component,air, manufactured by Tens Machine Company, Inc. Dba Tens Machine Co Inc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-665-0359 has 8 manufacturer part numbers on file: 520-12746-506 (Tens Machine Company, Inc. Dba Tens Machine Co Inc), 520-12746-506 (Advanced Welding Technologies, Llc), 520-12746-506 (Forrest Machining Llc Dba Fmi Aerostructures), 520-12746-506 (Monroe Machined Products, Inc.), 520-12746-506 (Harlow Aerostructures, Llc) and 3 more.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-665-0359 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.