The Insulator,standoff, cataloged under National Stock Number 5970-01-386-5066, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-01-386-5066 |
| Primary Part Number | 841963-2 |
| Item Name | Insulator,standoff |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING BASE INCHES NOMINAL |
| Mounting Facility Type and Quantity | 1 THREADED HOLE(S) |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.156 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch and Location | 32 ELECTRICAL TERMINATION AND 32 MOUNTING BASE |
| Style Designator | METAL, BASE AND CAP |
| Thread Location | MOUNTING BASE AND ELECTRICAL TERMINATION |
| Surface Treatment | CADMIUM AND CHROMATE MOUNTING BASE |
| Thread Class and Location | 2B ELECTRICAL TERMINATION AND 2B MOUNTING BASE |
| 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 |
|---|---|
| 841963-2 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 861-112-112 | 3/2 Design control — primary reference U.S. Government activity |
| 841963-2 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5970-01-386-5066 is a Insulator,standoff, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-386-5066 has 1 manufacturer part number on file: 841963-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 841963-2: Screw Thread Diameter and Location: 0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING BASE INCHES NOMINAL; Mounting Facility Type and Quantity: 1 THREADED HOLE(S); Overall Height: 0.603 INCHES NOMINAL IN; Width Across Flats: 0.250 INCHES NOMINAL IN. 9 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.