PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4027Socket,plug-in Electronic Compon

Cinch Connectivity Solutions Inc. · NSN 5935-00-501-6898 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-501-6898 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-501-6898. Primary manufacturer part number: 4027.
Features
  • Socket,plug-in Electronic Compon — FSC 5935
  • Fabrication Method: LAMINATED
  • Material: COPPER ALLOY CONTACT
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Material: PLASTIC BODY
  • Accommodated Contact Quantity: 3
  • Specific Equipment Accommodated: CRYSTAL
  • Mounting Method: BODY THROUGH HOLE
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-501-6898, 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 Cinch Connectivity Solutions Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-501-6898
Primary Part Number4027
Item NameSocket,plug-in Electronic Compon
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCinch Connectivity Solutions Inc.
StatusACTIVE
Fabrication MethodLAMINATED
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity3 TAB, SOLDER LUG
MaterialPLASTIC BODY
Accommodated Contact Quantity3
Specific Equipment AccommodatedCRYSTAL
Mounting MethodBODY THROUGH HOLE
Mounting Hole StyleTWO MOUNTING HOLES/SLOTS, IN-LINE
Distance Between Mounting Facility Centers1.843 INCHES NOMINAL IN
Mounting Hole Diameter0.128 INCHES NOMINAL IN
Mounting Type for Which DesignedCHASSIS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-162-4475SC060-1 INTERCHANGEABLE
Microcircuit,digital
Data Device Corp Dba Beta Transformer Technology
6640-00-165-5851 INTERCHANGEABLE
Funnel,common,laboratory
5940-00-173-8456304-4200-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5136-00-189-3216402241 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
6130-00-728-55384027 INTERCHANGEABLE
Power Supply
Ge Aviation Systems Llc
5995-01-022-14152439338-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5340-01-125-1140036878-7 INTERCHANGEABLE
Pad Eye
Sea Cure Technology, Inc
7050-01-194-1699 INTERCHANGEABLE
Converter,digital to Analog
6220-01-203-88354027 INTERCHANGEABLE
Stop Light-Taillight,vehicular
Truck-Lite Co., Llc
5998-01-265-20364027 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corporation Div Rms - Mitchel Field
Cross-Reference Index
Part NumberManufacturer
4027 Cinch Connectivity Solutions Inc. (USA)
K871261-1 Rca Corp Distributor and Special Products Div
257-6072 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
K871261-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Related Parts
5962-00-162-4475INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SC060-1
6640-00-165-5851INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
5940-00-173-8456INTERCHANGEABLE
TERMINAL,LUG
304-4200-00
5136-00-189-3216INTERCHANGEABLE
DIE,THREAD CUTTING
402241
6130-00-728-5538INTERCHANGEABLE
POWER SUPPLY
4027
5995-01-022-1415INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
2439338-1
5340-01-125-1140INTERCHANGEABLE
PAD EYE
036878-7
7050-01-194-1699INTERCHANGEABLE
CONVERTER,DIGITAL TO ANALOG
6220-01-203-8835INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
4027
5998-01-265-2036INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4027
3510-01-269-4086INTERCHANGEABLE
PADDING AND COVER SET,FLATWORK I
1010-550-SA18-85F
5120-01-604-5347INTERCHANGEABLE
JAW,MECHANICAL PULLER
4027

Frequently Asked Questions

What is NSN 5935-00-501-6898?

NSN 5935-00-501-6898 is a Socket,plug-in Electronic Compon, manufactured by Cinch Connectivity Solutions Inc., classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-501-6898?

NSN 5935-00-501-6898 has 4 cross-referenced part numbers: 4027 (Cinch Connectivity Solutions Inc.), K871261-1 (Rca Corp Distributor and Special Products Div), 257-6072 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), K871261-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin).

What NSN replaces 5935-00-501-6898?

There are 12 known substitutes for 5935-00-501-6898: 5962-00-162-4475, 6640-00-165-5851, 5940-00-173-8456 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4027?

Key specifications for 4027: Fabrication Method: LAMINATED; Material: COPPER ALLOY CONTACT; Terminal Type and Quantity: 3 TAB, SOLDER LUG; Material: PLASTIC BODY. 11 total characteristics are documented in the Federal Logistics Information System.

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