The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-508-1876, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-508-1876 |
| Primary Part Number | 990-4S |
| Item Name | Socket,plug-in Electronic Compon |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations |
| Status | ACTIVE |
| Polarization Type | CENTER KEY HOLE |
| Precious Material and Location | CONTACT SURFACES SILVER |
| Fabrication Method | MOLDED |
| Surface Treatment | SILVER CONTACT |
| Material | COPPER ALLOY CONTACT |
| Precious Material | SILVER |
| Material | PLASTIC BODY |
| Precious Material and Weight | 0.007 SILVER GRAINS, TROY |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Features Provided | CENTER SHIELD |
| Mounting Method | RETAINER RING |
| Mounting Hole Style | ROUND, W/KEYWAY |
| Specific Equipment Accommodated | ELECTRON TUBE |
| Mounting Type for Which Designed | CHASSIS |
| Accommodated Contact Quantity | 7 |
| Body Mounting Hole Accommodation Diameter | 1.625 INCHES NOMINAL IN |
| Missing Contact Designation | 5TH CONTACT POSITION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 990-4S PRIMARY | Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations (USA) |
| 124-109-51 | Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions (USA) |
| 740040 | Oai Electronics, Llc Div Oai Electronics (USA) |
| Y101 | Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations (USA) |
NSN 5935-00-508-1876 is a Socket,plug-in Electronic Compon, manufactured by Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations, classified under FSC 5935 (No Item Name Available). Status: active.
NSN 5935-00-508-1876 has 4 cross-referenced part numbers: 990-4S (Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations), 124-109-51 (Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions), 740040 (Oai Electronics, Llc Div Oai Electronics), Y101 (Communications & Power Industries Llc Dba Cpi Div Microwave Power Products Division - Eimac Operations).
There are 3 known substitutes for 5935-00-508-1876: 5340-00-234-4779, 5955-00-877-7107, 4730-00-936-2367. Verify interchangeability with system specifications before substitution.
Key specifications for 990-4S: Polarization Type: CENTER KEY HOLE; Precious Material and Location: CONTACT SURFACES SILVER; Fabrication Method: MOLDED; Surface Treatment: SILVER CONTACT. 17 total characteristics are documented in the Federal Logistics Information System.