The Panel,blank, cataloged under National Stock Number 5975-00-782-0403, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. Government technical data includes 6 specifications, 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 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 | 5975-00-782-0403 |
| Primary Part Number | D21140BSIZEGTANALUM |
| Item Name | Panel,blank |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Style Designator | BLANK, PLAIN DESIGN |
| Material Thickness | 0.188 INCHES NOMINAL IN |
| Color | TAN |
| Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY |
| Mounting Provision | UNTHREADED HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| D21140BSIZEGTANALUM | California Chassis, Inc. (USA) |
| PWHA16 3-16TAN | California Chassis, Inc. (USA) |
| PWHA16 | California Chassis, Inc. (USA) |
| D21140BSIZEGTANALUM PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
NSN 5975-00-782-0403 is a Panel,blank, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-782-0403 has 4 manufacturer part numbers on file: D21140BSIZEGTANALUM (California Chassis, Inc.), PWHA16 3-16TAN (California Chassis, Inc.), PWHA16 (California Chassis, Inc.), D21140BSIZEGTANALUM (U S Dept of Transportation Federal Aviation Administration).
1 possible match (shared part number, not a government interchangeability claim): 5975-00-880-3142. Verify interchangeability with system specifications before substitution.
Key specifications for D21140BSIZEGTANALUM: Overall Height: 12.219 INCHES NOMINAL IN; Style Designator: BLANK, PLAIN DESIGN; Overall Width: 19.000 INCHES NOMINAL IN; Material Thickness: 0.188 INCHES NOMINAL IN. 6 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.
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.