The Connector,plug,electrical, cataloged under National Stock Number 5935-01-036-0638, is classified within Federal Supply Class 5935 (Connectors, Electrical) 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 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-036-0638 |
| Primary Part Number | 861020-405 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Nominal Thread Length | 0.300 INCHES IN |
| Overall Diameter | 1.656 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Shell Surface Treatment | CADMIUM |
| Insert Position in Deg | 30.0 |
| Included Contact Quantity | 55 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Nominal Thread Size | 1.312 INCHES IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | SALT WATER RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Threaded Device Type | BACK SHELL |
| Thread Series Designator | UNEF |
| Shell Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 861020-405 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 861020-405 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5935-01-036-0638 is a Connector,plug,electrical, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-036-0638 has 1 manufacturer part number on file: 861020-405 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 861020-405: Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Nominal Thread Length: 0.300 INCHES IN. 18 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.