The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-411-4277, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-00-411-4277 |
| Primary Part Number | 1660406 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Projection Length Above Mounting Surface | 0.125 INCHES NOMINAL IN |
| Furnished Items and Quantity | 2 NUT AND 2 STUD |
| Contact Maximum Current Rating in Amps | 7.5 |
| Body Style | TOP OR BOTTOM MOUNT W/MOLDED SADDLE |
| Mounting Hole Style | ROUND, W/TWO MOUNTING HOLES |
| Accommodated Contact Quantity | 20 |
| Mounting Method | SNAP-IN AND THREADED STUD(S) |
| Body Mounting Hole Accommodation Diameter | 1.015 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.156 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 | OFF CENTER HOLE |
| Contact Position Arrangement Style | CONCENTRIC |
| Surface Treatment | GOLD CONTACT |
| Mounting Type for Which Designed | CHASSIS |
| Thread Class | 2A A |
| Test Data Document | 10001-1660406 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | PLASTIC BODY |
| Material | COPPER ALLOY 511 CONTACT |
| Terminal Type and Quantity | 20 SOLDER WELL |
| 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 |
|---|---|
| 1660406 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 6403-2A | 5/1 Secondary reference U.S. Government activity |
NSN 5935-00-411-4277 is a Socket,plug-in Electronic Compon, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-411-4277 has 1 manufacturer part number on file: 1660406 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-465-1423. Verify interchangeability with system specifications before substitution.
Key specifications for 1660406: Projection Length Above Mounting Surface: 0.125 INCHES NOMINAL IN; Furnished Items and Quantity: 2 NUT AND 2 STUD; Overall Height: 0.513 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 7.5. 22 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.