The Panel,interior Lining,aircraft, cataloged under National Stock Number 1680-01-529-8131, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1680-01-529-8131 |
| Item Name | Panel,interior Lining,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 3, COLOR IRIDESCENT YELLOW MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE |
| Next Higher Assembly Identification Designator | 4920-01-499-7080 |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 6061 |
| Aircraft Mission Design Series | TARGET CONTROL SYSTEM |
| Thickness | 0.125 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 171337 | D/9 Drawing number reference only U.S. Government activity |
| 171337-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-529-8131 is a Panel,interior Lining,aircraft, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5998-01-588-8093. Verify interchangeability with system specifications before substitution.
Key specifications for 1680-01-529-8131: Surface Treatment Document and Classification: MIL-C-5541, CLASS 3, COLOR IRIDESCENT YELLOW MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 9.875 INCHES MINIMUM IN; Overall Width: 1.590 INCHES MINIMUM IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-529-8131 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.