PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1111R-09Terminal,feedthru

Concord Electronics, Inc. · NSN 5940-00-583-5959 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-583-5959 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-583-5959. Primary manufacturer part number: 1111R-09.
Features
  • Terminal,feedthru — FSC 5940
  • 26 verified cross-references
  • Primary manufacturer: Concord Electronics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,feedthru, cataloged under National Stock Number 5940-00-583-5959, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Concord Electronics, Inc.. This item has 26 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTerminal,feedthru
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corp Naval Electronics & Surveillance Systems (CAGE 99971); Itt Cannon Rf Products (CAGE 98291); Northrop Grumman Systems Corporation (CAGE 95542); Northrop Grumman Systems Corporation (CAGE 26512); Concord Electronics, Inc. (CAGE 18310)
Technical Specifications
ParameterValue
NSN5940-00-583-5959
Primary Part Number1111R-09
Item NameTerminal,feedthru
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerConcord Electronics, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-057-850316681 INTERCHANGEABLE
Spring,table,shirt
Unipress Corporation
5970-00-110-8635RFTSMITUR INTERCHANGEABLE
Insulator,feedthru
Itt Industries Limited, Itt Cannon Uk
5330-00-154-8328M552 INTERCHANGEABLE
Seal,plain Encased
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5110-00-223-1084 INTERCHANGEABLE
Chisel,floor
5315-00-282-303016681 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-430-544655147 INTERCHANGEABLE
Coil,electrical
Spirax Sarco Inc Dba Spirax Sarco
5995-00-491-4407 INTERCHANGEABLE
Cable Assembly,radio Frequency
5815-00-600-3022SM-C-171510 INTERCHANGEABLE
Bar,guide,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-648-316323483 INTERCHANGEABLE
Reactor
L3harris Technologies, Inc Div Space & Airborne Systems
5975-00-676-9557 INTERCHANGEABLE
Mounting Base,electrical Equipme
Cross-Reference Index
Part NumberManufacturer
7731673P0038 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
RFTSM1TURSNWH Itt Cannon Rf Products (USA)
7731673P38 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
149-041-0109 Northrop Grumman Systems Corporation (USA)
GT801A2 Northrop Grumman Systems Corporation (USA)
1111R-09 PRIMARY Concord Electronics, Inc. (USA)
RFTSM1TURWHT Itt Cannon Rf Products (USA)
540021-030 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
RFTSMITUR Itt Cannon Rf Products (USA)
1249745-2 PRIMARY Honeywell Intl Inc Defense Avionics Systems (USA)
3450164-4 Caes Systems Llc (USA)
540021-030 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
28-1500-P3-101 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
111R-09 Concord Electronics, Inc. (USA)
RFTSM1TUR Itt Cannon Rf Products (USA)
1668-1 Lta/d-Cemco Inc Dba D-Cemco (USA)
205009-6 Raytheon Company (USA)
012-2000-00-0-479 PRIMARY Itt Cannon Rf Products (USA)
146-18B PRIMARY U S Terminals Inc (USA)
23483 Hamilton Sundstrand Corporation (USA)
Related Parts
5360-00-057-8503INTERCHANGEABLE
SPRING,TABLE,SHIRT
16681
5970-00-110-8635INTERCHANGEABLE
INSULATOR,FEEDTHRU
RFTSMITUR
5330-00-154-8328INTERCHANGEABLE
SEAL,PLAIN ENCASED
M552
5110-00-223-1084INTERCHANGEABLE
CHISEL,FLOOR
5315-00-282-3030INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
16681
5950-00-430-5446INTERCHANGEABLE
COIL,ELECTRICAL
55147
5995-00-491-4407INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
5815-00-600-3022INTERCHANGEABLE
BAR,GUIDE,TELETYPEWRITER
SM-C-171510
5950-00-648-3163INTERCHANGEABLE
REACTOR
23483
5975-00-676-9557INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
4810-00-980-2957INTERCHANGEABLE
SEAT,VALVE
16681
5310-01-047-7700INTERCHANGEABLE
NUT,PLAIN,HEXAGON
16681

Frequently Asked Questions

What is NSN 5940-00-583-5959?

NSN 5940-00-583-5959 is a Terminal,feedthru, manufactured by Concord Electronics, Inc., classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-583-5959?

NSN 5940-00-583-5959 has 26 cross-referenced part numbers: 7731673P0038 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), RFTSM1TURSNWH (Itt Cannon Rf Products), 7731673P38 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 149-041-0109 (Northrop Grumman Systems Corporation), GT801A2 (Northrop Grumman Systems Corporation) and 21 more.

What NSN replaces 5940-00-583-5959?

There are 12 known substitutes for 5940-00-583-5959: 5360-00-057-8503, 5970-00-110-8635, 5330-00-154-8328 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5940-00-583-5959 still in active supply?

NSN 5940-00-583-5959 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.
PartsTable Design LLC · partstable.com