The Insulator,bushing, cataloged under National Stock Number 5970-01-019-0447, 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 Staffall, Inc. Dba Staffall Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-019-0447 |
| Primary Part Number | 421836-01 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Shank Height | 0.063 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.156 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.052 INCHES NOMINAL IN |
| Inside Diameter | 0.044 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Chamfer Depth | 0.015 INCHES NOMINAL IN |
| 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 |
|---|---|
| 421836-01 PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| CPR-331-7 | 5/9 Secondary reference Schroff Inc |
| 421836-01 | 5/9 Secondary reference U.S. Government activity |
| 935414-7 | 7/2 Vendor item drawing reference U.S. Government activity |
| CPR-331-7 | 5/9 Secondary reference Precise of California Div of Adjustable Bushing Corp |
NSN 5970-01-019-0447 is a Insulator,bushing, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-019-0447 has 1 manufacturer part number on file: 421836-01 (Staffall, Inc. Dba Staffall Inc).
Key specifications for 421836-01: Overall Height: 0.125 INCHES NOMINAL IN; Shank Height: 0.063 INCHES NOMINAL IN; Style Designator: SHOULDER; Material Document and Classification: MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.
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.