The Insulator,bushing, cataloged under National Stock Number 5970-01-220-0729, 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 Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-01-220-0729 |
| Primary Part Number | 2765-43732-N305 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares |
| Status | ACTIVE |
| Shank Height | 0.032 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.745 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Shank Outside Diameter | 0.432 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN |
| Inside Diameter | 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON 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 |
|---|---|
| 2765-43732-N305 PRIMARY | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares (USA) |
| Reference | Meaning |
|---|---|
| 2765-43732-N305 | 3/9 Design control — primary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
NSN 5970-01-220-0729 is a Insulator,bushing, manufactured by Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-220-0729 has 1 manufacturer part number on file: 2765-43732-N305 (Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares).
Key specifications for 2765-43732-N305: Overall Height: 0.157 INCHES NOMINAL IN; Shank Height: 0.032 INCHES NOMINAL IN; Style Designator: SHOULDER; Outside Diameter: 0.745 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN. 6 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.