The Insulator,ring, cataloged under National Stock Number 5970-00-160-0089, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-00-160-0089 |
| Item Name | Insulator,ring |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| FSC Application Data | TELETYPE AND FACSIMILE EQUIPMENT |
| 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 |
|---|---|
| 104528 | 5/9 Secondary reference At and T Corp |
| 104528 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
| 104528 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
NSN 5970-00-160-0089 is a Insulator,ring, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5840-00-972-3077, 5325-01-012-2600, 5305-01-420-6056. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-00-160-0089: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 1 specification is 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.