The Insulator,plate, cataloged under National Stock Number 5970-01-261-4873, 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 Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-261-4873 |
| Primary Part Number | 2142602-1 |
| Item Name | Insulator,plate |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div |
| Status | ACTIVE |
| First End Radius | 0.250 INCHES NOMINAL IN |
| Fifth Hole Spacing | 0.215 INCHES NOMINAL IN |
| First Hole Diameter | 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN |
| Third Hole Spacing | 1.187 INCHES NOMINAL IN |
| Style Designator | FLAT, DIAMOND |
| First Side Radius | 0.593 INCHES NOMINAL IN |
| Second Hole Spacing | 0.665 INCHES NOMINAL IN |
| Second Hole Diameter | 0.059 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Fourth Hole Spacing | 0.430 INCHES NOMINAL IN |
| First Hole Spacing | 0.250 INCHES NOMINAL IN |
| Material | OVERALL PLASTIC,KAPTON,E I DUPONT DE NEMOURS AND CO INC |
| 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 |
|---|---|
| 2142602-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 2142602-1 | 3/9 Design control — primary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5970-01-261-4873 is a Insulator,plate, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-261-4873 has 1 manufacturer part number on file: 2142602-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
Key specifications for 2142602-1: Overall Height: 0.003 INCHES NOMINAL IN; First End Radius: 0.250 INCHES NOMINAL IN; Fifth Hole Spacing: 0.215 INCHES NOMINAL IN; First Hole Diameter: 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. 11 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.