PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-317Connector,jack,airc

Amphenol Corporation Div Amphenol Rf · NSN 4920-01-500-3404 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-500-3404 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-500-3404. Primary manufacturer part number: 31-317.
Features
  • Connector,jack,airc — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Amphenol Corporation Div Amphenol Rf
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,jack,airc, cataloged under National Stock Number 4920-01-500-3404, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Amphenol Corporation Div Amphenol Rf. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-500-3404
Primary Part Number31-317
Item NameConnector,jack,airc
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-054-151431-317 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5136-00-197-95577258 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
5306-01-160-990331317 INTERCHANGEABLE
Bolt,internal Wrenching
Moog Inc. Dba Ampac-Isp Corp
6680-01-222-924431317 INTERCHANGEABLE
Rack,mounting,gage
Setra Systems, Inc. Dba Gems Sensors
5342-01-333-3842040337 INTERCHANGEABLE
Cap,filler Opening
Sullair Corp
5365-01-478-449031317 INTERCHANGEABLE
Spacer,sleeve
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
31-317 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
31-317 Jenco Electronics, Llc (USA)
Related Parts
5935-00-054-1514INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-317
5136-00-197-9557INTERCHANGEABLE
DIE,RETHREADING
7258
5306-01-160-9903INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
31317
6680-01-222-9244INTERCHANGEABLE
RACK,MOUNTING,GAGE
31317
5342-01-333-3842INTERCHANGEABLE
CAP,FILLER OPENING
040337
5365-01-478-4490INTERCHANGEABLE
SPACER,SLEEVE
31317

Frequently Asked Questions

What is NSN 4920-01-500-3404?

NSN 4920-01-500-3404 is a Connector,jack,airc, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-500-3404?

NSN 4920-01-500-3404 has 2 cross-referenced part numbers: 31-317 (Amphenol Corporation Div Amphenol Rf), 31-317 (Jenco Electronics, Llc).

What NSN replaces 4920-01-500-3404?

There are 6 known substitutes for 4920-01-500-3404: 5935-00-054-1514, 5136-00-197-9557, 5306-01-160-9903 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-317?

Key specifications for 31-317: End Item Identification: FIGHTER AIRCRAFT. 1 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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