The Panel,blank, cataloged under National Stock Number 5975-01-243-9961, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5975-01-243-9961 |
| Primary Part Number | GP500DG4 |
| Item Name | Panel,blank |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-L-81352 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE |
| Style Designator | BLANK, PLAIN DESIGN |
| Material Document and Classification | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Color | BLACK, FED STD 595, 37038 |
| Surface Treatment | LACQUER AND PRIMER |
| Material | ALUMINUM ALLOY 2024 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GP500DG4 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| G436-4 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5975-01-243-9961 is a Panel,blank, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-243-9961 has 1 manufacturer part number on file: GP500DG4 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-550-0639. Verify interchangeability with system specifications before substitution.
Key specifications for GP500DG4: Overall Height: 1.438 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-L-81352 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE; Style Designator: BLANK, PLAIN DESIGN; Material Document and Classification: QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE. 7 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.