The Fitting,frame,aft Cowl, cataloged under National Stock Number 1560-00-920-5678, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is G M J Machine Co, Inc Div G.m.j. Machine Company, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1560-00-920-5678 |
| Primary Part Number | 3P21512-101 |
| Item Name | Fitting,frame,aft Cowl |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | G M J Machine Co, Inc Div G.m.j. Machine Company, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-367,2014-T6 |
| 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 |
|---|---|
| 3P21512-101 | G M J Machine Co, Inc Div G.m.j. Machine Company, Inc. (USA) |
| 3P21512-101 | A and M Aerospace, Inc. (USA) |
| 3P21512-101 | Inspirnetics, Inc (USA) |
| 3P21512-101 | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3P21512-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-00-920-5678 is a Fitting,frame,aft Cowl, manufactured by G M J Machine Co, Inc Div G.m.j. Machine Company, Inc., classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-00-920-5678 has 4 manufacturer part numbers on file: 3P21512-101 (G M J Machine Co, Inc Div G.m.j. Machine Company, Inc.), 3P21512-101 (A and M Aerospace, Inc.), 3P21512-101 (Inspirnetics, Inc), 3P21512-101 (Aero Components, Llc).
Key specifications for 3P21512-101: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-367,2014-T6. 1 specification is 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 1560-00-920-5678 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.