The Insulator,plate, cataloged under National Stock Number 5970-01-054-0833, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-054-0833 |
| Primary Part Number | 2105628 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First Hole Diameter | 0.248 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN |
| Third Hole Spacing | 1.125 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Material Document and Classification | MIL-P-997, TYPE GSG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second Hole Spacing | 0.312 INCHES NOMINAL IN |
| Second Hole Diameter | 0.248 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN |
| First Hole Spacing | 0.250 INCHES NOMINAL IN |
| Material | GLASS AND RESIN SILICONE 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 |
|---|---|
| 2105628 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1085702 A | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5970-01-054-0833 is a Insulator,plate, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-054-0833 has 1 manufacturer part number on file: 2105628 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-690-7247. Verify interchangeability with system specifications before substitution.
Key specifications for 2105628: Overall Height: 0.228 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN; First Hole Diameter: 0.248 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN; Third Hole Spacing: 1.125 INCHES NOMINAL IN; Style Designator: FLAT, RECTANGULAR. 8 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.