The Insulator,disk, cataloged under National Stock Number 5970-01-074-9685, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-074-9685 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Hole Diameter | 0.218 INCHES NOMINAL IN |
| Style Designator | DRILLED, FLAT |
| Outside Diameter | 1.270 INCHES NOMINAL IN |
| Material | ASBESTOS OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 28358 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-074-9685 is a Insulator,disk, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 3110-01-165-7761, 5930-01-250-9164, 6605-01-699-5868. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-074-9685: Overall Height: 0.095 INCHES MAXIMUM IN; First Hole Diameter: 0.218 INCHES NOMINAL IN; Style Designator: DRILLED, FLAT; Outside Diameter: 1.270 INCHES NOMINAL IN. 4 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.