The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-218-7551, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 12 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 | 5935-01-218-7551 |
| Primary Part Number | 1J0186-004 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Body Style | RECTANGULAR SHAPE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | BERYLLIUM AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 2 ROWS OF CONTACTS NON-INSERTED BOARD ALL MATING ENDS |
| Body Width | 0.225 INCHES NOMINAL IN |
| Included Contact Quantity | 108 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-P-27418 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-C-530 ALLOY 173 1/2 HARD ASSN STD ALL MATERIAL RESPONSES SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| 1J0186-004 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
NSN 5935-01-218-7551 is a Connector,receptacle,electrical, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-218-7551 has 1 manufacturer part number on file: 1J0186-004 (Northrop Grumman Corp Electronic Systems Defensive System Div).
Key specifications for 1J0186-004: Overall Height: 0.200 INCHES NOMINAL IN; Body Style: RECTANGULAR SHAPE; Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING; Contact Material: BERYLLIUM AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING. 12 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.