The Rib,airfoil, cataloged under National Stock Number 1560-01-166-8380, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is C. E. Machine Co., Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1560-01-166-8380 |
| Primary Part Number | 5-72195 |
| Item Name | Rib,airfoil |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | C. E. Machine Co., Inc. |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-282 FED SPEC SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| 5-72195 | C. E. Machine Co., Inc. (USA) |
| 5-72195 | Harlow Aerostructures, Llc (USA) |
| 5-72195 | Pro-Fab, Llc (USA) |
| 5-72195 | Aero Components, Llc (USA) |
| 5-72195 | Infinity Fabrication, Inc. (USA) |
| 5-72195 | Volumatic Inc Dba Volumatic Inc (USA) |
| 5-72195 | Camnetics Manufacturing Corporation (USA) |
| 5-72195 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 5-72195 | Malones Cnc Machining Inc (USA) |
| 5-72195 | Tect Hypervelocity, Inc. (USA) |
| 5-72195 | Nordam Group Llc, the Div Nordam (USA) |
| Reference | Meaning |
|---|---|
| 5-72195 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-166-8380 is a Rib,airfoil, manufactured by C. E. Machine Co., Inc., classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-166-8380 has 11 manufacturer part numbers on file: 5-72195 (C. E. Machine Co., Inc.), 5-72195 (Harlow Aerostructures, Llc), 5-72195 (Pro-Fab, Llc), 5-72195 (Aero Components, Llc), 5-72195 (Infinity Fabrication, Inc.) and 6 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-394-7451. Verify interchangeability with system specifications before substitution.
Key specifications for 5-72195: Material Document and Classification: QQ-A-282 FED SPEC SINGLE MATERIAL RESPONSE; Material: ALUMINUM ALLOY 7075; Aircraft Mission Design Series: B-52. 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 1560-01-166-8380 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.