The Insulator,bushing, cataloged under National Stock Number 5970-00-660-9686, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-00-660-9686 |
| Primary Part Number | PS240100001F1 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Shank Height | 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN |
| Style Designator | SHOULDERSHOULDER |
| Outside Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.214 INCHES NOMINAL0.214 INCHES NOMINAL IN |
| Inside Diameter | 0.093 INCHES NOMINAL0.093 INCHES NOMINAL IN |
| Material | PLASTIC OVERALLPLASTIC 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 |
|---|---|
| PS240100001F1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| PS240100001F1 | 3/9 Design control — primary reference Lockheed Martin Corporation |
| B1428 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5970-00-660-9686 is a Insulator,bushing, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-660-9686 has 1 manufacturer part number on file: PS240100001F1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for PS240100001F1: Overall Height: 0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN; Shank Height: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN; Style Designator: SHOULDERSHOULDER; Outside Diameter: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL 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.