The Insulator,plate, cataloged under National Stock Number 5970-01-280-3300, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-280-3300 |
| Primary Part Number | B4012955 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| First Slot Width | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| First Slot Depth | 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR, STEPPED |
| Material Document and Classification | MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First Leg Width | 0.059 INCHES NOMINAL IN |
| Material | GLASS FIBER AND PLASTIC EPOXY OVERALL |
| 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 |
|---|---|
| B4012955 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
NSN 5970-01-280-3300 is a Insulator,plate, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-280-3300 has 1 manufacturer part number on file: B4012955 (Department of the Army Hq United States Army Communications Research and Development Command).
Key specifications for B4012955: Overall Height: 0.045 INCHES NOMINAL IN; First Slot Width: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN; First Slot Depth: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Style Designator: RECTANGULAR, STEPPED. 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.