The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-039-0261, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-039-0261 |
| Primary Part Number | 403948 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Connector Locking Method | DETENT |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 27-13 SINGLE MATING END |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.968 INCHES NOMINAL IN |
| Included Contact Quantity | 3 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 12 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL PIN SINGLE MATING END FIRST CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.968 INCHES NOMINAL IN |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Environmental Protection | HUMIDITY RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT |
| Distance From Mounting Shoulder to Front Face | 0.510 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Insert Material | PLASTIC SILICONE SINGLE MATING END |
| Shell Material | ALUMINUM |
| 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 |
|---|---|
| DS00-27-13P-6044 | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA) |
| 403948 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 403948 | 5/9 Secondary reference Cardion Inc |
NSN 5935-01-039-0261 is a Connector,receptacle,electrical, manufactured by Aimtron Systems, Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-039-0261 has 2 manufacturer part numbers on file: DS00-27-13P-6044 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products), 403948 (Aimtron Systems, Llc).
Key specifications for 403948: Overall Height: 1.297 INCHES NOMINAL IN; Connector Locking Method: DETENT; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL. 22 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.