The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-01-423-1053, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-423-1053 |
| Primary Part Number | 645A658H05 |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 |
| Capacitance in Picofarads | 0.1 |
| Body Style | TOP MOUNT |
| Capacitor Location | 8TH CONTACT POSITION AND 16TH CONTACT POSITION |
| Accommodated Contact Quantity | 16 |
| Capacitor Quantity | 1 |
| Precious Material | GOLD |
| Terminal Length | 0.125 INCHES NOMINAL IN |
| Mounting Method | TERMINAL |
| Contact Position Arrangement Style | DUAL IN-LINE |
| Printed Circuit Board Hole Arrangement Style | SIXTEEN HOLE 0.300 INCH IN |
| Surface Treatment | GOLD CONTACT |
| Mounting Type for Which Designed | PRINTED CIRCUIT |
| Test Data Document | 97942-645A658 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 CONTACT |
| Terminal Type and Quantity | 16 PIN |
| 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 |
|---|---|
| 645A658H05 | Advanced Interconnections Corporation (USA) |
| 645A658H05 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 645A658H05 | Samtec Inc Dba Samtec Inc (USA) |
| Reference | Meaning |
|---|---|
| 645A658H05 | 5/9 Secondary reference Cooper Interconnect, Inc. |
| 645A658H05 | 5/9 Secondary reference Gbenjo Law Group the |
| 645A658H05 | 5/9 Secondary reference U.S. Government activity |
| 645A658H05 | 5/2 Secondary reference U.S. Government activity |
| 645A658H05 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5935-01-423-1053 is a Socket,plug-in Electronic Compon, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-423-1053 has 3 manufacturer part numbers on file: 645A658H05 (Advanced Interconnections Corporation), 645A658H05 (Northrop Grumman Support Services Corp), 645A658H05 (Samtec Inc Dba Samtec Inc).
Key specifications for 645A658H05: Overall Height: 0.400 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 3.0; Capacitance in Picofarads: 0.1; Body Style: TOP MOUNT. 17 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.