The Insulator,plate, cataloged under National Stock Number 5970-01-537-9725, 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 Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-537-9725 |
| Primary Part Number | 555172 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Third Hole Spacing | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Style Designator | FLAT, RECTANGULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 555172 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 5970-01-537-9725 is a Insulator,plate, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-537-9725 has 1 manufacturer part number on file: 555172 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 4710-01-594-6438. Verify interchangeability with system specifications before substitution.
Key specifications for 555172: Third Hole Spacing: 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Style Designator: FLAT, RECTANGULAR; Overall Length: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Overall Width: 1.000 INCHES NOMINAL IN. 2 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.