The Insulator,disk, cataloged under National Stock Number 5970-00-461-4875, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-461-4875 |
| Item Name | Insulator,disk |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| First Hole Diameter | 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN |
| Style Designator | DRILLED, FLAT |
| Material Document and Classification | MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.343 INCHES NOMINAL IN |
| Second Hole Spacing | 0.100 INCHES NOMINAL IN |
| First Hole Spacing | 0.050 INCHES NOMINAL IN |
| Material | GLASS FIBER AND PLASTIC EPOXY 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 |
|---|---|
| B511001149-1 | C/1 Advisory reference — outside the item-of-supply concept Singer Co the Kearfott Div |
| B511001149-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-00-461-4875 is a Insulator,disk, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-00-461-4875: Overall Height: 0.003 INCHES NOMINAL IN; First Hole Diameter: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN; Style Designator: DRILLED, FLAT; Material Document and Classification: MIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.