The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-330-0523, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Palomar Products, Inc.. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-330-0523 |
| Primary Part Number | 4506125-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Palomar Products, Inc. |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Body Style | RECTANGULAR SHAPE, ANGLE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 37 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM |
| Unthreaded Mounting Hole Diameter | 0.091 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Insert Material Document and Classification | MIL-M-24519 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.037 GOLD GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN |
| Included Contact Quantity | 37 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | MATING END |
| Environmental Protection | HEAT RESISTANT AND COLD RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYESTER SINGLE MATING END |
| Shell Material | METAL |
| 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 |
|---|---|
| 4506125-1 PRIMARY | Palomar Products, Inc. (USA) |
| MCE-37PCBRT | Min-E-Con Llc (USA) |
NSN 5935-01-330-0523 is a Connector,receptacle,electrical, manufactured by Palomar Products, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-330-0523 has 2 manufacturer part numbers on file: 4506125-1 (Palomar Products, Inc.), MCE-37PCBRT (Min-E-Con Llc).
Key specifications for 4506125-1: Overall Height: 0.434 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; 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.