PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40656Socket,plug-in Electronic Compon

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5935-00-296-8406 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-296-8406 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-296-8406. Primary manufacturer part number: 40656.
Features
  • Socket,plug-in Electronic Compon — FSC 5935
  • Precious Material and Weight: 0.010 SILVER GRAINS, TROY
  • Precious Material: SILVER
  • Material: COPPER ALLOY CONTACT
  • Material: CERAMIC BODY
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Distance Between Mounting Facility Centers: 1.500 INCHES NOMINAL IN
  • Body Mounting Hole Accommodation Diameter: 1.125 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-296-8406, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-296-8406
Primary Part Number40656
Item NameSocket,plug-in Electronic Compon
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusCANCELLED
Precious Material and Weight0.010 SILVER GRAINS, TROY
Precious MaterialSILVER
MaterialCOPPER ALLOY CONTACT
MaterialCERAMIC BODY
Terminal Type and Quantity2 TAB, SOLDER LUG
Distance Between Mounting Facility Centers1.500 INCHES NOMINAL IN
Body Mounting Hole Accommodation Diameter1.125 INCHES NOMINAL IN
Missing Contact Designation1ST CONTACT POSITION AND 3RD CONTACT POSITION AND 4TH CONTACT POSITION AND 5TH CONTACT POSITION AND 6TH CONTACT POSITION AND 8TH CONTACT POSITION
Mounting MethodSADDLE
Mounting Hole Diameter0.154 INCHES NOMINAL IN
Specific Equipment AccommodatedELECTRON TUBE
Accommodated Contact Quantity2
Contact Position Arrangement StyleOCTAL .687 INCH IN
Fabrication MethodMOLDED
Mounting Type for Which DesignedCHASSIS
Surface TreatmentSILVER CONTACT
Mounting Hole StyleROUND, W/TWO MOUNTING HOLES
Precious Material and LocationCONTACT SURFACES SILVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-00-482-035810669452 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5133-01-460-237140656 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
4110-01-464-034040-656 INTERCHANGEABLE
Chip,ic
Thermo King Corporation Dba Phoenix Global Distirbution.
5305-01-588-122512759-01001 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
5330-01-613-940940656-1 INTERCHANGEABLE
Gasket
Src Elastomerics, Inc. Dba Src Elastomerics Inc Div Stockwell Elastomerics Inc
Cross-Reference Index
Part NumberManufacturer
40656 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5950-00-482-0358INTERCHANGEABLE
TRANSFORMER,POWER
10669452
5133-01-460-2371INTERCHANGEABLE
DRILL,TWIST
40656
4110-01-464-0340INTERCHANGEABLE
CHIP,IC
40-656
5305-01-588-1225INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-01001
5330-01-613-9409INTERCHANGEABLE
GASKET
40656-1

Frequently Asked Questions

What is NSN 5935-00-296-8406?

NSN 5935-00-296-8406 is a Socket,plug-in Electronic Compon, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-296-8406?

NSN 5935-00-296-8406 has 1 cross-referenced part number: 40656 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5935-00-296-8406?

There are 5 known substitutes for 5935-00-296-8406: 5950-00-482-0358, 5133-01-460-2371, 4110-01-464-0340 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40656?

Key specifications for 40656: Precious Material and Weight: 0.010 SILVER GRAINS, TROY; Precious Material: SILVER; Material: COPPER ALLOY CONTACT; Material: CERAMIC BODY. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-296-8406 still in active supply?

NSN 5935-00-296-8406 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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