The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-01-017-0125, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eby Group, Llc, the Dba Eby Company Div Eby Company. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-017-0125 |
| Primary Part Number | 9721-105 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Eby Group, Llc, the Dba Eby Company Div Eby Company |
| Status | ACTIVE |
| Missing Contact Designation | 5TH CONTACT POSITION |
| Body Style | BOTTOM MOUNT W/METAL SADDLE |
| Mounting Hole Style | ROUND, W/TWO MOUNTING HOLES |
| Accommodated Contact Quantity | 4 |
| Precious Material | SILVER |
| Mounting Method | SADDLE |
| Precious Material and Weight | 0.020 SILVER GRAINS, TROY |
| Mounting Hole Diameter | 0.095 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 0.875 INCHES NOMINAL IN |
| Surface Treatment | SILVER CONTACT |
| Mounting Type for Which Designed | CHASSIS |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Material | PLASTIC AND MICA BODY |
| Material | ALUMINUM CONTACT |
| 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 |
|---|---|
| 9721-105 PRIMARY | Eby Group, Llc, the Dba Eby Company Div Eby Company (USA) |
| Reference | Meaning |
|---|---|
| 9721-34 | 5/9 Secondary reference Eby Group, Llc, the Dba Eby Company Div Eby Company |
NSN 5935-01-017-0125 is a Socket,plug-in Electronic Compon, manufactured by Eby Group, Llc, the Dba Eby Company Div Eby Company, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-017-0125 has 1 manufacturer part number on file: 9721-105 (Eby Group, Llc, the Dba Eby Company Div Eby Company).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-190-2184. Verify interchangeability with system specifications before substitution.
Key specifications for 9721-105: Overall Height: 0.875 INCHES NOMINAL IN; Missing Contact Designation: 5TH CONTACT POSITION; Body Style: BOTTOM MOUNT W/METAL SADDLE; Mounting Hole Style: ROUND, W/TWO MOUNTING HOLES. 15 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.