PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-219Adapter,connector

Amphenol Corporation Div Amphenol Rf · NSN 5935-01-370-3940 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-370-3940 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-370-3940. Primary manufacturer part number: 31-219.
Features
  • Adapter,connector — FSC 5935
  • 3 verified cross-references
  • Primary manufacturer: Amphenol Corporation Div Amphenol Rf
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-01-370-3940, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,connector
FSC / FSG5935 — No Item Name Available (FSG 59)
ManufacturersAmphenol Corporation Div Amphenol Rf (CAGE 74868); Amphenol-Air Lb Gmbh (CAGE C7057)
Technical Specifications
ParameterValue
NSN5935-01-370-3940
Primary Part Number31-219
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-441-4447 INTERCHANGEABLE
Screw,machine
5935-01-037-3476 INTERCHANGEABLE
Adapter,connector
3020-01-197-3775 INTERCHANGEABLE
Sprocket Wheel
5305-01-223-4378 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
UG-914/U Amphenol Corporation Div Amphenol Rf (USA)
31-219 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
31-219 Amphenol-Air Lb Gmbh (DEU)
Related Parts
5305-00-441-4447INTERCHANGEABLE
SCREW,MACHINE
5935-01-037-3476INTERCHANGEABLE
ADAPTER,CONNECTOR
3020-01-197-3775INTERCHANGEABLE
SPROCKET WHEEL
5305-01-223-4378INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD

Frequently Asked Questions

What is NSN 5935-01-370-3940?

NSN 5935-01-370-3940 is a Adapter,connector, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-370-3940?

NSN 5935-01-370-3940 has 3 cross-referenced part numbers: UG-914/U (Amphenol Corporation Div Amphenol Rf), 31-219 (Amphenol Corporation Div Amphenol Rf), 31-219 (Amphenol-Air Lb Gmbh).

What NSN replaces 5935-01-370-3940?

There are 4 known substitutes for 5935-01-370-3940: 5305-00-441-4447, 5935-01-037-3476, 3020-01-197-3775 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com