The Adapter,insulator, cataloged under National Stock Number 5970-00-331-0310, 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 Diamond Manufacturing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adapter,insulator |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Diamond Manufacturing Company (CAGE 73653) |
| Parameter | Value |
|---|---|
| NSN | 5970-00-331-0310 |
| Primary Part Number | C2086-1 |
| Item Name | Adapter,insulator |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Diamond Manufacturing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| C2086-1 PRIMARY | Diamond Manufacturing Company (USA) |
| Reference | Meaning |
|---|---|
| C744660-1REV2 | 5/9 Secondary reference Rca Corp Distributor and Special Products Div |
| C744660-1REV2 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5970-00-331-0310 is a Adapter,insulator, manufactured by Diamond Manufacturing Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-331-0310 has 1 manufacturer part number on file: C2086-1 (Diamond Manufacturing Company).
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.