PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-221Connector,receptacle,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-01-486-6627 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-486-6627 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-486-6627. Primary manufacturer part number: 31-221.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Distance From Mounting Shoulder to Front Face: 0.484 INCHES NOMINAL IN
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • 1 verified cross-reference
  • Primary manufacturer: Amphenol Corporation Div Amphenol Rf
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-486-6627, 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 Amphenol Corporation Div Amphenol Rf. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-486-6627
Primary Part Number31-221
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Distance From Mounting Shoulder to Front Face0.484 INCHES NOMINAL IN
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Diameter0.500 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5910-00-358-67115326 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Champion Aerospace Llc
1650-00-369-047831221 INTERCHANGEABLE
Retainer Assembly
Pneudraulics, Inc.
5935-00-853-7596 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-123-2849C1544-1 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5930-01-380-630731221 INTERCHANGEABLE
Switch,toggle
Vaponics Inc
Cross-Reference Index
Part NumberManufacturer
31-221 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
5910-00-358-6711INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5326
1650-00-369-0478INTERCHANGEABLE
RETAINER ASSEMBLY
31221
5935-00-853-7596INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-123-2849INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
C1544-1
5930-01-380-6307INTERCHANGEABLE
SWITCH,TOGGLE
31221

Frequently Asked Questions

What is NSN 5935-01-486-6627?

NSN 5935-01-486-6627 is a Connector,receptacle,electrical, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-486-6627?

NSN 5935-01-486-6627 has 1 cross-referenced part number: 31-221 (Amphenol Corporation Div Amphenol Rf).

What NSN replaces 5935-01-486-6627?

There are 5 known substitutes for 5935-01-486-6627: 5910-00-358-6711, 1650-00-369-0478, 5935-00-853-7596 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-221?

Key specifications for 31-221: Distance From Mounting Shoulder to Front Face: 0.484 INCHES NOMINAL IN; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Overall Length: 1.060 INCHES NOMINAL IN; Mating End Quantity: 1. 7 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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