The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-539-3380, 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 26 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-00-539-3380 |
| Primary Part Number | 370-2051-00 |
| 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 THIRD CONTACT GROUPING |
| Contact Maximum Current Rating in Amps | 40.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, FLUSH MOUNT |
| Terminal Type | CRIMP SINGLE MATING END SECOND CONTACT GROUPING |
| Terminal Type | CRIMP SINGLE MATING END FIRST CONTACT GROUPING |
| Terminal Type | SOLDER WELL SINGLE MATING END THIRD CONTACT GROUPING |
| Contact Material | GOLD AND SILVER SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 23 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM |
| Insert Material Document and Classification | MIL-M-14,TYPE CMG MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.123 GOLD GRAINS, TROY AND 0.123 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 2 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Quantity | 20 SINGLE MATING END THIRD CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Included Contact Type | ROUND PIN SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL PIN SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END THIRD CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN |
| Polarization Method | CONTACT |
| Environmental Protection | SALT WATER RESISTANT |
| 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 |
|---|---|
| 370-2051-00 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 51C6980PT1 | Westinghouse Electric Corp (USA) |
| 51C6980P1 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 51C6980P1 | 5/2 Secondary reference U.S. Government activity |
| 51C6980PT1 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-00-539-3380 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 5935-00-539-3380 has 3 manufacturer part numbers on file: 370-2051-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 51C6980PT1 (Westinghouse Electric Corp), 51C6980P1 (Westinghouse Electric Corp).
Key specifications for 370-2051-00: Overall Height: 1.677 INCHES MINIMUM AND 1.697 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 10.0 SINGLE MATING END THIRD CONTACT GROUPING; Contact Maximum Current Rating in Amps: 40.0 SINGLE MATING END SECOND CONTACT GROUPING; Shell Type: SOLID. 26 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.