The Insulator,washer, cataloged under National Stock Number 5970-01-127-0602, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-127-0602 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Identification Code Color | AMBER |
| Material and Location | OVERALL PLASTIC, POLYIMIDE, MIL-P-46112, TYPE 1 |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Inside Diameter | 0.100 INCHES NOMINAL IN |
| 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 |
|---|---|
| 11863-1 | 5/9 Secondary reference IV-Electronic Klaus Vespermann Kg |
| 43-18-3 | 3/9 Design control — primary reference Thermalloy Co Inc |
| 11863-1 | 5/9 Secondary reference Thermalloy Co Inc |
| 43-18-3 | 5/9 Secondary reference IV-Electronic Klaus Vespermann Kg |
NSN 5970-01-127-0602 is a Insulator,washer, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-685-5219, 5305-01-685-6826, 5310-01-685-6841. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-127-0602: Overall Height: 0.002 INCHES NOMINAL IN; Identification Code Color: AMBER; Material and Location: OVERALL PLASTIC, POLYIMIDE, MIL-P-46112, TYPE 1; Style Designator: ROUND, FLAT. 5 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.