The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-143-6656, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-143-6656 |
| Primary Part Number | C235A103-3 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, FLUSH MOUNT |
| Terminal Type | CRIMP ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Mating End Quantity | 3 |
| Precious Material | GOLD |
| Guide Design and Location | HEXAGON SHAPE MALE POST LEFT-HAND AND HEXAGON SHAPE MALE POST CENTER AND HEXAGON SHAPE MALE POST RIGHT-HAND AT 6:00 OCLOCK |
| Contact Position Arrangement Style | "106,A106" SINGLE MATING END |
| Shell Surface Treatment | CADMIUM AND CHROMATE |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Insert Material Document and Classification | MIL-M-14, TYPE GDI-30F OR EPIALL NO. 1908 MIL SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS |
| Precious Material and Weight | 0.318 GOLD GRAINS, TROY |
| Shell Material Document and Classification | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK ALL MATING ENDS SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 4.021 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN |
| Shell Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 3 FED SPEC 1ST TREATMENT RESPONSE |
| Operating Temp Rating | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.432 INCHES MINIMUM AND 1.442 INCHES MAXIMUM IN |
| Polarization Method | 3 POLARIZATION POSTS |
| Contact Surface Treatment Document and Classification | MIL-G-45204, TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290, CLASS 1 FED SPEC 2ND TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 3RD TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Environmental Protection | HUMIDITY RESISTANT AND PRESSURE PROOF AND SHOCK RESISTANT AND VIBRATION RESISTANT AND FUNGUS RESISTANT AND FIRE RESISTANT AND CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Distance From Mounting Shoulder to Front Face | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| DPX3ME-A318-34S-3399 | Itt Cannon Llc (USA) |
| C235A103-3 PRIMARY | Telephonics Corp (USA) |
| TRM3R-106S-106S-106S-1899(100) | Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies (USA) |
| Reference | Meaning |
|---|---|
| 110001 | 5/1 Secondary reference Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies |
NSN 5935-01-143-6656 is a Connector,receptacle,electrical, manufactured by Telephonics Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-143-6656 has 3 manufacturer part numbers on file: DPX3ME-A318-34S-3399 (Itt Cannon Llc), C235A103-3 (Telephonics Corp), TRM3R-106S-106S-106S-1899(100) (Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies).
Key specifications for C235A103-3: Overall Height: 4.303 INCHES MINIMUM AND 4.333 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 5.0 ALL MATING ENDS SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Shell Type: SOLID. 27 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.