PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MSC9-20SGDFVRNConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation · NSN 5935-00-754-8787 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-754-8787 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-754-8787. Primary manufacturer part number: MSC9-20SGDFVRN.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Body Style: STRAIGHT SHAPE, LATCHING
  • Bushing Diameter: 0.500 INCHES NOMINAL IN
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: MATING END
  • Precious Material and Weight: 0.009 GOLD GRAINS, TROY
  • Included Contact Quantity: 9 SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-754-8787, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-754-8787
Primary Part NumberMSC9-20SGDFVRN
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
StatusCANCELLED
Body StyleSTRAIGHT SHAPE, LATCHING
Bushing Diameter0.500 INCHES NOMINAL IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodMATING END
Precious Material and Weight0.009 GOLD GRAINS, TROY
Included Contact Quantity9 SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND W/FLAT
Nominal Thread Length0.250 INCHES IN
Insert MaterialPLASTIC SINGLE MATING END
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Connector Locking MethodSNAP RING
Contact Position Arrangement StyleMH-9 SINGLE MATING END
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.500 INCHES IN
Thread Quantity Per Inch20
Threaded Device TypeMOUNTING BUSHING
Thread Class2A A
Diameter0.562 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5935-00-110-1104C520010006 INTERCHANGEABLE
Connector,receptacle,electrical
Kearfott Corporation Div Guidance and Navigation Division
5310-00-143-568720500-14 INTERCHANGEABLE
Washer,lock
Honeywell International, Inc Div Aerospace-Tucson
5935-00-164-1668L01018 INTERCHANGEABLE
Connector,receptacle,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5935-00-660-5487757009-7 INTERCHANGEABLE
Connector,plug,electrical
Air Armament Center/ En
3040-00-692-6149126222 INTERCHANGEABLE
Shaft,shouldered
Eaton Aerospace, Llc Dba Jackson South
5935-00-721-2862 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-776-7951 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-910-5086C9-20SGDVS38C INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5930-00-961-1318047568 INTERCHANGEABLE
Switch,pressure
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5305-00-967-7712126221 INTERCHANGEABLE
Screw,machine
Honeywell International Inc Dba Honeywell Div Consumer Products Group
Cross-Reference Index
Part NumberManufacturer
MSC9-20SGDFVRN Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
UM01C09FN2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
850643 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
C9-20SVRN Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA)
4118700-017 Raytheon Company Div Rmd Strategic (USA)
C9-205VRN Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA)
922019-1 Raytheon Company Dba Raytheon (USA)
71237003-01 Moog Inc. (USA)
C9-20SVRNGD Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
126-222 Amphenol Corp Div Amphenol Aerospace Operations (USA)
M9S62FCLRNES8 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
276MR081P009 Raytheon Company Div Corp (USA)
MSCE9-20SGDFVRN-50 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
MIL-C-8384 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
126-221 Amphenol Cadre Div Bunker Ramo Corp (USA)
GH9FSCLRN Positronic Industries Inc Div Amphenol Military Aerospace Operations (USA)
4118700-017 Raytheon Company Dba Raytheon (USA)
M9S100FCLRNES8 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
1JA7544H02 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MS24055-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-110-1104INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C520010006
5310-00-143-5687INTERCHANGEABLE
WASHER,LOCK
20500-14
5935-00-164-1668INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
L01018
5935-00-660-5487INTERCHANGEABLE
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757009-7
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SHAFT,SHOULDERED
126222
5935-00-721-2862INTERCHANGEABLE
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5935-00-776-7951INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-910-5086INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
C9-20SGDVS38C
5930-00-961-1318INTERCHANGEABLE
SWITCH,PRESSURE
047568
5305-00-967-7712INTERCHANGEABLE
SCREW,MACHINE
126221
5307-01-177-6047INTERCHANGEABLE
STUD,SEP,GUIDE
850643

Frequently Asked Questions

What is NSN 5935-00-754-8787?

NSN 5935-00-754-8787 is a Connector,receptacle,electrical, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-754-8787?

NSN 5935-00-754-8787 has 22 cross-referenced part numbers: MSC9-20SGDFVRN (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation), UM01C09FN2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 850643 (L3 Aviation Products, Inc. Dba L3 Technologies), C9-20SVRN (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 4118700-017 (Raytheon Company Div Rmd Strategic) and 17 more.

What NSN replaces 5935-00-754-8787?

There are 11 known substitutes for 5935-00-754-8787: 5935-00-110-1104, 5310-00-143-5687, 5935-00-164-1668 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MSC9-20SGDFVRN?

Key specifications for MSC9-20SGDFVRN: Body Style: STRAIGHT SHAPE, LATCHING; Bushing Diameter: 0.500 INCHES NOMINAL IN; Overall Width: 0.770 INCHES NOMINAL IN; Overall Length: 0.530 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-754-8787 still in active supply?

NSN 5935-00-754-8787 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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