The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-221-3232, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-00-221-3232 |
| Primary Part Number | 371-4039-000 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 10.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | EXTERNALLY THREADED COUPLING NUT |
| Mating End Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.169 INCHES NOMINAL IN |
| Included Contact Quantity | 27 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.625 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 525.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | CORROSION RESISTANT |
| Center to Center Distance Between First Mounting Facility Along Length and Mounting Facility Along Width | 1.502 INCHES NOMINAL IN |
| Threaded Device Type | BACK SHELL |
| Thread Series Designator | UN |
| Insert Material | PLASTIC SINGLE MATING END |
| 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 |
|---|---|
| RNK2-31SL | Itt Cannon Llc (USA) |
| 371-4039-000 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 7765312P4 | General Electric Company (USA) |
| 776532PT4 PRIMARY | General Electric Company (USA) |
| LRNK7-31SL | Itt Cannon Llc (USA) |
| 62G19 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2Z8697-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-00-221-3232 is a Connector,receptacle,electrical, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-221-3232 has 6 manufacturer part numbers on file: RNK2-31SL (Itt Cannon Llc), 371-4039-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 7765312P4 (General Electric Company), 776532PT4 (General Electric Company), LRNK7-31SL (Itt Cannon Llc) and 1 more.
Key specifications for 371-4039-000: Overall Height: 0.938 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 10.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: EXTERNALLY THREADED COUPLING NUT; Mating End Quantity: 1. 15 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.