The Insulator,bushing, cataloged under National Stock Number 5970-01-113-4026, 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 Rms. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-01-113-4026 |
| Primary Part Number | 77C716300P020 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Identification Code Color | NATURAL |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.344 INCHES NOMINAL IN |
| First Counterbore Depth | 0.062 INCHES NOMINAL IN |
| Inside Diameter | 0.173 INCHES MINIMUM AND 0.180 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 |
|---|---|
| 77C716300P020 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 77C716300B | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms |
NSN 5970-01-113-4026 is a Insulator,bushing, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-113-4026 has 1 manufacturer part number on file: 77C716300P020 (Lockheed Martin Corporation Div Rms).
Key specifications for 77C716300P020: Overall Height: 0.437 INCHES NOMINAL IN; Identification Code Color: NATURAL; Style Designator: CYLINDRICAL; Outside Diameter: 0.344 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.