PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20A2638-2Connector,receptacle,electrical

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5935-01-100-7502 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-100-7502 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-100-7502. Primary manufacturer part number: 20A2638-2.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Body Height: 0.360 INCHES NOMINAL IN
  • Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
  • Included Contact Quantity: 41 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACES GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-100-7502, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-100-7502
Primary Part Number20A2638-2
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Body Height0.360 INCHES NOMINAL IN
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Included Contact Quantity41 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypePIN SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Body StyleRIGHT ANGLE TYPE
Precious MaterialGOLD
Precious Material and Weight0.041 GOLD GRAINS, TROY
Mating End Quantity1
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-940-3104DEMA9P INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
Cross-Reference Index
Part NumberManufacturer
530326-1 Te Connectivity Corporation (USA)
20A2638-2 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5935-00-940-3104INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
DEMA9P

Frequently Asked Questions

What is NSN 5935-01-100-7502?

NSN 5935-01-100-7502 is a Connector,receptacle,electrical, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-100-7502?

NSN 5935-01-100-7502 has 2 cross-referenced part numbers: 530326-1 (Te Connectivity Corporation), 20A2638-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5935-01-100-7502?

There is 1 known substitute for 5935-01-100-7502: 5935-00-940-3104. Verify interchangeability with system specifications before substitution.

What are the specifications of 20A2638-2?

Key specifications for 20A2638-2: Overall Length: 2.276 INCHES NOMINAL IN; Body Height: 0.360 INCHES NOMINAL IN; Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END; Included Contact Quantity: 41 SINGLE MATING END SINGLE CONTACT GROUPING. 17 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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