The Spar,aircraft, cataloged under National Stock Number 1560-01-555-9155, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is H.m. Dunn Company Inc Dba Nex-Tech Aerospace. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-555-9155 |
| Primary Part Number | 16W1139-819 |
| Item Name | Spar,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | H.m. Dunn Company Inc Dba Nex-Tech Aerospace |
| Status | ACTIVE |
| Material Document and Classification | FMS-3004 T7351 FED SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 1.750 INCHES NOMINAL IN |
| Aircraft Location | WING BOX NO.9 |
| Material | ALUMINUM ALLOY 7475 |
| Aircraft Mission Design Series | F-16 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 16W1139-819 | H.m. Dunn Company Inc Dba Nex-Tech Aerospace (USA) |
| 16W1139-819 | Progressive Inc Div Progressive Incorporated (USA) |
| 16W1139-819 | Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| 16W1139-819 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-555-9155 is a Spar,aircraft, manufactured by H.m. Dunn Company Inc Dba Nex-Tech Aerospace, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-555-9155 has 3 manufacturer part numbers on file: 16W1139-819 (H.m. Dunn Company Inc Dba Nex-Tech Aerospace), 16W1139-819 (Progressive Inc Div Progressive Incorporated), 16W1139-819 (Aerospace & Commercial Technologies, Llc Dba Aerospace & Commercial Technologies Llc).
Key specifications for 16W1139-819: Material Document and Classification: FMS-3004 T7351 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 117.000 INCHES NOMINAL IN; Overall Width: 5.000 INCHES NOMINAL IN; Material Thickness: 1.750 INCHES NOMINAL IN. 5 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 1560-01-555-9155 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.