The Insulator,plate, cataloged under National Stock Number 5970-00-431-3667, 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 Ace Electric Co Div of Echlin Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5970-00-431-3667 |
| Primary Part Number | S-4513 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Ace Electric Co Div of Echlin Inc |
| Status | CANCELLED |
| First Hole Diameter | 1.000 INCHES NOMINAL IN |
| Third Hole Spacing | 5.100 INCHES NOMINAL IN |
| Third Hole Diameter | 1.000 INCHES NOMINAL IN |
| Style Designator | FLAT, RECTANGULAR |
| Second Hole Spacing | 1.380 INCHES NOMINAL IN |
| Second Hole Diameter | 1.000 INCHES NOMINAL IN |
| Fourth Hole Spacing | 5.100 INCHES NOMINAL IN |
| First Hole Spacing | 1.280 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S-4513 | Ace Electric Co Div of Echlin Inc (USA) |
| 41SX370 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 1955989 | 5/1 Secondary reference Terex Equipment Ltd Div Construction Equipment |
| 1955989 | 5/9 Secondary reference U.S. Government activity |
| 1955989 | 5/9 Secondary reference Euclid Inc |
| 1955989 | 3/9 Design control — primary reference General Motors Corp |
| 1955989 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1955989 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 5970004313667 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 5970004313667 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 41SX370 | 5/9 Secondary reference Oshkosh Corp |
NSN 5970-00-431-3667 is a Insulator,plate, manufactured by Ace Electric Co Div of Echlin Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: cancelled.
NSN 5970-00-431-3667 has 2 manufacturer part numbers on file: S-4513 (Ace Electric Co Div of Echlin Inc), 41SX370 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-00-535-0614. Verify interchangeability with system specifications before substitution.
Key specifications for S-4513: Overall Height: 0.010 INCHES NOMINAL IN; First Hole Diameter: 1.000 INCHES NOMINAL IN; Third Hole Spacing: 5.100 INCHES NOMINAL IN; Third Hole Diameter: 1.000 INCHES NOMINAL IN. 9 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.
NSN 5970-00-431-3667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.