The Insulator,plate, cataloged under National Stock Number 5970-00-216-8465, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5970-00-216-8465 |
| Primary Part Number | S218277 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| First Hole Diameter | 0.750 INCHES NOMINAL IN |
| Third Hole Spacing | 1.500 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Second Hole Spacing | 2.000 INCHES NOMINAL IN |
| Second Hole Diameter | 0.750 INCHES NOMINAL IN |
| First Hole Spacing | 1.750 INCHES NOMINAL IN |
| Material | FIBER OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5970-00-216-8465 is a Insulator,plate, manufactured by Westinghouse Electric Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-216-8465 has 2 manufacturer part numbers on file: S218277 (Westinghouse Electric Corp), 105695 (Westinghouse Electric Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5325-00-611-8399, 5905-00-817-7763. Verify interchangeability with system specifications before substitution.
Key specifications for S218277: Overall Height: 0.250 INCHES NOMINAL IN; First Hole Diameter: 0.750 INCHES NOMINAL IN; Third Hole Spacing: 1.500 INCHES NOMINAL IN; Style Designator: FLAT, RECTANGULAR. 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.