The Connector,plug,electrical, cataloged under National Stock Number 5935-01-255-0227, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omega Engineering, Inc.. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-255-0227 |
| Primary Part Number | 0ST-J-MQ |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Body Style | STRAIGHT SHAPE W/O CLAMP |
| Terminal Type | SCREW SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | CONSTANTAN SINGLE MATING END SECOND CONTACT GROUPING |
| Contact Material | IRON SINGLE MATING END FIRST CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | PLATINUM AND RHODIUM |
| Precious Material and Weight | 0.010 PLATINUM GRAINS, TROY AND 0.010 RHODIUM GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 1 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END ALL CONTACT GROUPINGS |
| Polarization Method | CONTACT |
| Connector Cable Strain Relief Method | CORD PROTECTOR |
| Environmental Protection | HEAT RESISTANT |
| Precious Material and Location | CONTACT SURFACES PLATINUM AND CONTACT SURFACES RHODIUM |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Surface Treatment | PLATINUM AND RHODIUM SINGLE MATING END ALL CONTACT GROUPINGS |
| 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 |
|---|---|
| 0ST-J-MQ PRIMARY | Omega Engineering, Inc. (USA) |
NSN 5935-01-255-0227 is a Connector,plug,electrical, manufactured by Omega Engineering, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-255-0227 has 1 manufacturer part number on file: 0ST-J-MQ (Omega Engineering, Inc.).
Key specifications for 0ST-J-MQ: Overall Height: 1.312 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Body Style: STRAIGHT SHAPE W/O CLAMP; Terminal Type: SCREW SINGLE MATING END ALL CONTACT GROUPINGS. 18 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.