The Insulator,bushing, cataloged under National Stock Number 5970-01-186-0668, 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 Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-186-0668 |
| Primary Part Number | 13031544 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Shank Height | 7.00 MILLIMETERS NOMINAL MM |
| Style Designator | SHOULDER |
| Outside Diameter | 9.55 MILLIMETERS NOMINAL MM |
| Shank Outside Diameter | 5.10 MILLIMETERS NOMINAL MM |
| Inside Diameter | 3.81 MILLIMETERS NOMINAL MM |
| Material | PLASTIC 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 |
|---|---|
| 13031544 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10384009 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 13031544 | 5/1 Secondary reference Humboldt Machine Shop, Inc |
NSN 5970-01-186-0668 is a Insulator,bushing, manufactured by Us Army Aviation and Missile Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-186-0668 has 1 manufacturer part number on file: 13031544 (Us Army Aviation and Missile Command).
Key specifications for 13031544: Overall Height: 8.55 MILLIMETERS NOMINAL MM; Shank Height: 7.00 MILLIMETERS NOMINAL MM; Style Designator: SHOULDER; Outside Diameter: 9.55 MILLIMETERS NOMINAL MM. 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.