The Insulator,disk, cataloged under National Stock Number 5970-00-588-9758, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 3 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-588-9758 |
| Primary Part Number | 51232 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Style Designator | FLAT, ROUND |
| Outside Diameter | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Material | OVERALL COPACO INSULATING PAPER,ITT GILFILLAN DIV,TELEPHONE AND TELEGRAPH CORP |
| 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 |
|---|---|
| 51232 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5970-00-588-9758 is a Insulator,disk, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-588-9758 has 1 manufacturer part number on file: 51232 (L3harris Technologies, Inc Div Space & Airborne Systems).
3 possible matches (shared part number, not a government interchangeability claim): 5841-00-736-3417, 4920-00-838-6305, 5330-00-852-6551. Verify interchangeability with system specifications before substitution.
Key specifications for 51232: Overall Height: 0.015 INCHES NOMINAL IN; Style Designator: FLAT, ROUND; Outside Diameter: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Material: OVERALL COPACO INSULATING PAPER,ITT GILFILLAN DIV,TELEPHONE AND TELEGRAPH CORP. 3 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.