The Insulator,bushing, cataloged under National Stock Number 5970-01-525-7944, 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 Micro Plastics Inc. Government technical data includes 10 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 | 5970-01-525-7944 |
| Primary Part Number | 12SWS1029 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Micro Plastics Inc |
| Status | ACTIVE |
| Identification Code Color | OFF-WHITE,TRANSLUCENT |
| Shank Height | 0.158 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | L-P-410, NYLON 6/6, NATURAL, WITH OR WITHOUT FILLERS FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.300 INCHES NOMINAL IN |
| Inside Diameter | 0.196 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 420.0 VOLTS PER MIL /0.001 INCH/ IN |
| End Configuration | BOTH ENDS SQUARED |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYHEXAMETHYLENE SEBACAMIDE 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 |
|---|---|
| 12SWS1029 PRIMARY | Micro Plastics Inc (USA) |
NSN 5970-01-525-7944 is a Insulator,bushing, manufactured by Micro Plastics Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-525-7944 has 1 manufacturer part number on file: 12SWS1029 (Micro Plastics Inc).
Key specifications for 12SWS1029: Overall Height: 0.278 INCHES NOMINAL IN; Identification Code Color: OFF-WHITE,TRANSLUCENT; Shank Height: 0.158 INCHES NOMINAL IN; Style Designator: SHOULDER. 10 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.