The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-958-5701, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-00-958-5701 |
| Primary Part Number | MT21R2 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Souriau Usa, Inc. Dba Souriau Usa Inc |
| Status | ACTIVE |
| Projection Length Above Mounting Surface | 0.090 INCHES NOMINAL IN |
| Body Style | TOP OR BOTTOM MOUNT W/MOLDED SADDLE |
| Mounting Hole Style | ROUND, W/TWO MOUNTING HOLES |
| Accommodated Contact Quantity | 21 |
| Precious Material | GOLD |
| Mounting Method | THREADED STUD(S) |
| Body Mounting Hole Accommodation Diameter | 1.007 INCHES NOMINAL IN |
| Specific Equipment Accommodated | RELAY |
| Precious Material and Weight | 0.021 GOLD GRAINS, TROY |
| Mounting Hole Diameter | 0.169 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.406 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Polarization Type | CONTACT POSITION |
| Surface Treatment | GOLD CONTACT |
| Mounting Type for Which Designed | CHASSIS |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY CONTACT |
| Fabrication Method | MOLDED |
| Terminal Type and Quantity | 21 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| MT21R2 PRIMARY | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| 4569888-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4569888-1 | 7/9 Vendor item drawing reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5935-00-958-5701 is a Socket,plug-in Electronic Compon, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-958-5701 has 2 manufacturer part numbers on file: MT21R2 (Souriau Usa, Inc. Dba Souriau Usa Inc), 4569888-1 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for MT21R2: Projection Length Above Mounting Surface: 0.090 INCHES NOMINAL IN; Overall Height: 0.780 INCHES NOMINAL IN; Body Style: TOP OR BOTTOM MOUNT W/MOLDED SADDLE; Mounting Hole Style: ROUND, W/TWO MOUNTING HOLES. 24 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.