The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-142-0350, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-142-0350 |
| Primary Part Number | 1220000A658-000 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND W/DOUBLE FLAT |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | TNC SINGLE MATING END |
| Shell Surface Treatment | SILVER AND COPPER |
| Contact Maximum Frequency Rating | 15000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material Document and Classification | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE AND L-P-403 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY |
| Shell Material Document and Classification | QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-S-365,TYPE 2,GRADE A FED SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES AND 0.438 INCHES IN |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 500.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TYPE 2,GRADE C,CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550,CLASS 4 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | CORROSION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND HERMETIC AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACE GOLD AND BODY SURFACE SILVER |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Contact Material Document and Classification | QQ-C-530,COND H FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Quantity Per Inch | 32 AND 28 |
| 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 |
|---|---|
| 1220000A658-000 PRIMARY | Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA) |
| Reference | Meaning |
|---|---|
| 1220-000-A658 | 5/9 Secondary reference Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. |
| 5054714-1 | 7/9 Vendor item drawing reference Signals Warfare Project Manager |
| 4068-0025 | 5/2 Secondary reference U.S. Government activity |
NSN 5935-01-142-0350 is a Connector,receptacle,electrical, manufactured by Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-142-0350 has 1 manufacturer part number on file: 1220000A658-000 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.).
Key specifications for 1220000A658-000: Overall Height: 0.625 INCHES NOMINAL IN; Connector Locking Method: EXTERNALLY THREADED SHELL; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING. 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.