The Insulator,plate, cataloged under National Stock Number 5970-01-091-9142, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-091-9142 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First End Radius | 0.186 INCHES NOMINAL IN |
| Fifth Hole Spacing | 0.100 INCHES NOMINAL IN |
| First Hole Diameter | 0.140 INCHES NOMINAL IN |
| Third Hole Spacing | 0.960 INCHES NOMINAL IN |
| Style Designator | FLAT, DIAMOND |
| First Side Radius | 0.381 INCHES NOMINAL IN |
| Second Hole Spacing | 0.380 INCHES NOMINAL IN |
| Second Hole Diameter | 0.093 INCHES NOMINAL IN |
| Specification/standard Data | 81349-MIL-M-38527/8 GOVERNMENT SPECIFICATION |
| Fourth Hole Spacing | 0.200 INCHES NOMINAL IN |
| First Hole Spacing | 0.176 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| 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 |
|---|---|
| M38527/8-21P | 5/9 Secondary reference U.S. Government activity |
| M38527/08-021P | 5/9 Secondary reference U.S. Government activity |
| M49466/01-021P | 2/2 Government specification standardization U.S. Government activity |
| 70839 | C/1 Advisory reference — outside the item-of-supply concept Thales Defense & Security Inc Dba Thales Communications Inc |
| MIL-I-49466/1 | 4/1 Identification reference U.S. Government activity |
| MIL-M-38527/8 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-01-091-9142 is a Insulator,plate, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-655-8620, 6515-01-682-4442. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-091-9142: Overall Height: 0.002 INCHES NOMINAL IN; First End Radius: 0.186 INCHES NOMINAL IN; Fifth Hole Spacing: 0.100 INCHES NOMINAL IN; First Hole Diameter: 0.140 INCHES NOMINAL IN. 12 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.