The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-164-7928, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-164-7928 |
| Primary Part Number | M5556072G1 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Body Diameter | 2.125 INCHES NOMINAL IN |
| Body Style | TOP MOUNT |
| Mounting Hole Style | ROUND, W/TWO MOUNTING HOLES |
| Accommodated Contact Quantity | 4 |
| Precious Material | SILVER |
| Mounting Method | SADDLE |
| Body Mounting Hole Accommodation Diameter | 1.875 INCHES NOMINAL IN |
| Specific Equipment Accommodated | ELECTRON TUBE |
| Precious Material and Weight | 0.020 SILVER GRAINS, TROY |
| Mounting Hole Diameter | 0.172 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 3.000 INCHES NOMINAL IN |
| Polarization Type | CONTACT POSITION |
| Contact Position Arrangement Style | CIRCULAR |
| Surface Treatment | SILVER CONTACT |
| Mounting Type for Which Designed | CHASSIS |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY CONTACT |
| Fabrication Method | MOLDED |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| 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 |
|---|---|
| 185382PC15 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| M5556072G1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| M3778788 | 5/9 Secondary reference U.S. Government activity |
| 395B233 | 5/9 Secondary reference Genicom Corp |
NSN 5935-00-164-7928 is a Socket,plug-in Electronic Compon, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-164-7928 has 2 manufacturer part numbers on file: 185382PC15 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), M5556072G1 (Lockheed Martin Corporation Div Rms).
Key specifications for M5556072G1: Body Diameter: 2.125 INCHES NOMINAL IN; Overall Height: 1.188 INCHES NOMINAL IN; Body Style: TOP MOUNT; Mounting Hole Style: ROUND, W/TWO MOUNTING HOLES. 20 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.