The Former,aircraft, cataloged under National Stock Number 1560-01-199-7440, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is L & E Tubing, Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-199-7440 |
| Primary Part Number | 6-706161-4 |
| Item Name | Former,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | L & E Tubing, Llc |
| Status | ACTIVE |
| Material Thickness | 0.051 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Aircraft Mission Design Series | B-52 |
| 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 |
|---|---|
| 6-706161-4 | L & E Tubing, Llc (USA) |
| 6-70161-4 | Malones Cnc Machining Inc (USA) |
| 6-70161-4 | C. E. Machine Co., Inc. (USA) |
| 6-70161-4 | Pro-Fab, Llc (USA) |
| 6-70161-4 | Infinity Fabrication, Inc. (USA) |
| 6-70161-4 | Aero Components, Llc (USA) |
| 6-70161-4 | Harlow Aerostructures, Llc (USA) |
| 6-70161-4 | Camnetics Manufacturing Corporation (USA) |
| 6-70161-4 | Volumatic Inc Dba Volumatic Inc (USA) |
| 6-706161-4 | Globe Engineering Co., Inc (USA) |
| Reference | Meaning |
|---|---|
| 6-70161-4 | 3/2 Design control — primary reference U.S. Government activity |
| 6-706161-4 | 5/9 Secondary reference Clark Manufacturing, Inc. |
NSN 1560-01-199-7440 is a Former,aircraft, manufactured by L & E Tubing, Llc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-199-7440 has 10 manufacturer part numbers on file: 6-706161-4 (L & E Tubing, Llc), 6-70161-4 (Malones Cnc Machining Inc), 6-70161-4 (C. E. Machine Co., Inc.), 6-70161-4 (Pro-Fab, Llc), 6-70161-4 (Infinity Fabrication, Inc.) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-408-5735. Verify interchangeability with system specifications before substitution.
Key specifications for 6-706161-4: Overall Length: 5.000 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN; Material Thickness: 0.051 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 3 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.
NSN 1560-01-199-7440 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.