The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-034-2604, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-034-2604 |
| Primary Part Number | PT00A-20-41S(SR) |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 7.5 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | BAYONET LATCH |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING STRAIN RELIEF |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 20-41 SINGLE MATING END |
| Shell Surface Treatment | CADMIUM AND CHROMATE |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.156 INCHES NOMINAL IN |
| Included Contact Quantity | 41 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Length | 2.158 INCHES MAXIMUM IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 500.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.156 INCHES NOMINAL IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Connector Cable Strain Relief Method | CABLE CLAMP |
| Precious Material and Location | CONTACT SURFACE GOLD AND CONTACT SURFACE SILVER |
| Distance From Mounting Shoulder to Front Face | 0.556 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Cable Entrance Diameter | 0.740 INCHES MINIMUM IN |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum DC Voltage Rating in Volts | 700.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | RUBBER 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 |
|---|---|
| PT00A-20-41S(SR) PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| SP812-172-2 | Palomar Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PT00A-20-41S/SR/ | C/1 Advisory reference — outside the item-of-supply concept Amphenol Corp Div Amphenol Aerospace Operations |
NSN 5935-01-034-2604 is a Connector,receptacle,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-034-2604 has 2 manufacturer part numbers on file: PT00A-20-41S(SR) (Amphenol Corp Div Amphenol Aerospace Operations), SP812-172-2 (Palomar Products, Inc.).
Key specifications for PT00A-20-41S(SR): Overall Height: 1.438 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: BAYONET LATCH; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING STRAIN RELIEF. 28 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.