The Insulator,bushing, cataloged under National Stock Number 5970-01-431-3656, 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 L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 11 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 | 5970-01-431-3656 |
| Primary Part Number | 930-12377 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.138 OVERALL INCHES NOMINAL |
| Thread Length and Location | 0.437 OVERALL INCHES NOMINAL |
| Screw Thread Quantity Per Inch and Location | 32 OVERALL |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MIL-P-15035, TYPE FBE-CANCELLED/REPLACED BY MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-I-24768/32 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Screw Thread Series Designator and Location | OVERALL UNIFIED NATIONAL COARSE (UNC) |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Inside Diameter | 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN |
| End Configuration | BOTH ENDS SQUARED |
| Material | PLASTIC PHENOLIC AND COTTON OVERALL |
| Thread Class and Location | 2B 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 |
|---|---|
| 930-12377 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
NSN 5970-01-431-3656 is a Insulator,bushing, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-431-3656 has 1 manufacturer part number on file: 930-12377 (L3harris Maritime Power & Energy Solutions, Inc).
Key specifications for 930-12377: Screw Thread Diameter and Location: 0.138 OVERALL INCHES NOMINAL; Overall Height: 0.437 INCHES NOMINAL IN; Thread Length and Location: 0.437 OVERALL INCHES NOMINAL; Screw Thread Quantity Per Inch and Location: 32 OVERALL. 11 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.