The Insulator,washer, cataloged under National Stock Number 5970-00-421-7878, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-421-7878 |
| Primary Part Number | 732100-1 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Material Document and Classification | MIL-P-15035, TYPE FBI-CANCELLED/REPLACED BY MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-I-24768/15 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.205 INCHES MINIMUM AND 1.209 INCHES MAXIMUM IN |
| Inside Diameter | 0.744 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN |
| Material | PLASTIC PHENOLIC AND COTTON OVERALL |
| 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 |
|---|---|
| 732100-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5970-00-421-7878 is a Insulator,washer, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-421-7878 has 1 manufacturer part number on file: 732100-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 732100-1: Overall Height: 0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Material Document and Classification: MIL-P-15035, TYPE FBI-CANCELLED/REPLACED BY MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-I-24768/15 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.205 INCHES MINIMUM AND 1.209 INCHES MAXIMUM IN. 5 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.