PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

507490-1Connector,plug,electrical

Belfort Instrument Company · NSN 5935-01-197-2788 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-197-2788 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-197-2788. Primary manufacturer part number: 507490-1.
Features
  • Connector,plug,electrical — FSC 5935
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 8 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Overall Diameter: 1.562 INCHES NOMINAL IN
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-197-2788, 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 Belfort Instrument Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5935-01-197-2788
Primary Part Number507490-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerBelfort Instrument Company
StatusACTIVE
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity8 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Diameter1.562 INCHES NOMINAL IN
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-050-359561112 INTERCHANGEABLE
Reactor
Dynalec Corporation
5985-00-106-0919 INTERCHANGEABLE
Antenna
5342-00-346-3125300-101-000 INTERCHANGEABLE
Flip Guard Assy
Korry Electronics Co
5985-00-361-2607300101 INTERCHANGEABLE
Circulator,radio Frequency
Ryt Industries Inc
5305-00-450-193493171 INTERCHANGEABLE
Screw,machine
Briggs and Stratton Corp
5940-00-683-428230-010-1 INTERCHANGEABLE
Splice,conductor
Bell Textron Inc
5342-00-880-5197970096-2 INTERCHANGEABLE
Clamp,toggle
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
6625-00-912-0193300101 INTERCHANGEABLE
Simulator,antenna Position
Executive Instruments, Inc. Dba Executive Instruments Inc Div Executive Technical Services,inc. Dba
5910-00-952-8169 INTERCHANGEABLE
Retainer,capacitor
5962-01-078-9616 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
507490-1 Belfort Instrument Company (USA)
9317-1 Belfort Instrument Company (USA)
30010-1 Belfort Instrument Company (USA)
30010-1 Nav Systems Inc. (USA)
Related Parts
5950-00-050-3595INTERCHANGEABLE
REACTOR
61112
5985-00-106-0919INTERCHANGEABLE
ANTENNA
5342-00-346-3125INTERCHANGEABLE
FLIP GUARD ASSY
300-101-000
5985-00-361-2607INTERCHANGEABLE
CIRCULATOR,RADIO FREQUENCY
300101
5305-00-450-1934INTERCHANGEABLE
SCREW,MACHINE
93171
5940-00-683-4282INTERCHANGEABLE
SPLICE,CONDUCTOR
30-010-1
5342-00-880-5197INTERCHANGEABLE
CLAMP,TOGGLE
970096-2
6625-00-912-0193INTERCHANGEABLE
SIMULATOR,ANTENNA POSITION
300101
5910-00-952-8169INTERCHANGEABLE
RETAINER,CAPACITOR
5962-01-078-9616INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5961-01-107-1798INTERCHANGEABLE
PHOTOCELL HOLDER AS
300101
5895-01-124-6760INTERCHANGEABLE
INDICATOR-MONITOR MODULE

Frequently Asked Questions

What is NSN 5935-01-197-2788?

NSN 5935-01-197-2788 is a Connector,plug,electrical, manufactured by Belfort Instrument Company, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-197-2788?

NSN 5935-01-197-2788 has 4 cross-referenced part numbers: 507490-1 (Belfort Instrument Company), 9317-1 (Belfort Instrument Company), 30010-1 (Belfort Instrument Company), 30010-1 (Nav Systems Inc.).

What NSN replaces 5935-01-197-2788?

There are 12 known substitutes for 5935-01-197-2788: 5950-00-050-3595, 5985-00-106-0919, 5342-00-346-3125 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 507490-1?

Key specifications for 507490-1: Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 8 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING; Mating End Quantity: 1. 8 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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