PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5278Connector,receptacle,electrical

Pidgeon-Thomas Iron Co · NSN 5935-00-660-5207 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-660-5207 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-660-5207. Primary manufacturer part number: 5278.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Bushing Diameter: 1.688 INCHES NOMINAL IN
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 2 SINGLE MATING END SECOND CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 15.0 SINGLE MATING END ALL CONTACT GROUPINGS
  • Contact Maximum AC Voltage Rating in Volts: 125.0 SINGLE MATING END ALL CONTACT GROUPINGS
  • Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING
  • Polarization Method: CONTACT
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-660-5207, 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 Pidgeon-Thomas Iron Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 15 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
NSN5935-00-660-5207
Primary Part Number5278
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerPidgeon-Thomas Iron Co
StatusCANCELLED
Bushing Diameter1.688 INCHES NOMINAL IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum AC Voltage Rating in Volts125.0 SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Polarization MethodCONTACT
Overall Diameter2.438 INCHES NOMINAL IN
Environmental ProtectionSALT WATER RESISTANT
Mating End Quantity1
Mounting Hole Radius1.062 INCHES NOMINAL IN
Contact Maximum DC Voltage Rating in Volts125.0 SINGLE MATING END ALL CONTACT GROUPINGS
Body StyleFLUSH FLANGE MOUNTING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4820-00-005-7411406251 INTERCHANGEABLE
Stem,fluid Valve
Woodward, Inc.
5315-00-276-40175225900 INTERCHANGEABLE
Pin,straight,headed
U S Army Tank Automotive Command Amsta-Im-Mm
1420-00-345-80009177272 INTERCHANGEABLE
Valve,stop Check
Us Army Aviation and Missile Command
5930-00-432-2657 INTERCHANGEABLE
Switch,rotary
6145-00-538-92258426 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4920-00-980-06395278 INTERCHANGEABLE
Power Supply,test S
Integrated Power Systems Llc
5935-01-009-586834275 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
3895-01-201-5193 INTERCHANGEABLE
Plate
5365-01-255-5045904-380 INTERCHANGEABLE
Spacer,sleeve
Caes Mission Systems Llc
5935-01-335-2962 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
5278 Pidgeon-Thomas Iron Co (USA)
923466-2 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
5278 Bryant Electric (USA)
368-0112-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
5278 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
P-74103-19 Spectronics Corporation (USA)
368-0112-00 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
CJ0115-001 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
904380 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
40625-1 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
414-0319-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
5278 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
114-079-0007 Northrop Grumman Systems Corporation (USA)
C0N24 Eby Group, Llc, the Dba Eby Company Div Eby Company (USA)
9100031 Us Army Aviation and Missile Command (USA)
5278 Hubbell-Raco Inc (USA)
RM5278 Hubbell-Raco Inc (USA)
Related Parts
4820-00-005-7411INTERCHANGEABLE
STEM,FLUID VALVE
406251
5315-00-276-4017INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5225900
1420-00-345-8000INTERCHANGEABLE
VALVE,STOP CHECK
9177272
5930-00-432-2657INTERCHANGEABLE
SWITCH,ROTARY
6145-00-538-9225INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8426
4920-00-980-0639INTERCHANGEABLE
POWER SUPPLY,TEST S
5278
5935-01-009-5868INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
34275
3895-01-201-5193INTERCHANGEABLE
PLATE
5365-01-255-5045INTERCHANGEABLE
SPACER,SLEEVE
904-380
5935-01-335-2962INTERCHANGEABLE
ADAPTER,CONNECTOR
5120-01-399-9746INTERCHANGEABLE
SOCKET,SOCKET WRENCH
J5278

Frequently Asked Questions

What is NSN 5935-00-660-5207?

NSN 5935-00-660-5207 is a Connector,receptacle,electrical, manufactured by Pidgeon-Thomas Iron Co, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-660-5207?

NSN 5935-00-660-5207 has 17 cross-referenced part numbers: 5278 (Pidgeon-Thomas Iron Co), 923466-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 5278 (Bryant Electric), 368-0112-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 5278 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division) and 12 more.

What NSN replaces 5935-00-660-5207?

There are 11 known substitutes for 5935-00-660-5207: 4820-00-005-7411, 5315-00-276-4017, 1420-00-345-8000 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5278?

Key specifications for 5278: Overall Length: 1.463 INCHES NOMINAL IN; Bushing Diameter: 1.688 INCHES NOMINAL IN; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 2 SINGLE MATING END SECOND CONTACT GROUPING. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-660-5207 still in active supply?

NSN 5935-00-660-5207 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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