PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-1-TTerminal,feedthru

Lyn-Tron, Inc. Dba Lyn-Tron Inc · NSN 5940-00-688-4283 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-688-4283 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-688-4283. Primary manufacturer part number: D-1-T.
Features
  • Terminal,feedthru — FSC 5940
  • Major Bushing Diameter: 0.187 INCHES IN
  • Dry Flashover Voltage Rating in Volts: 4500.0
  • First End Terminal Length: 0.133 INCHES IN
  • Minor Bushing Length: 0.171 INCHES IN
  • Conductor Accommodation Type: NAILHEAD SECOND END
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY
  • Turret Minor Diameter: 0.046 INCHES ALL ENDS IN
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Mounting Facility construction
General Description

The Terminal,feedthru, cataloged under National Stock Number 5940-00-688-4283, 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 Lyn-Tron, Inc. Dba Lyn-Tron Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-688-4283
Primary Part NumberD-1-T
Item NameTerminal,feedthru
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerLyn-Tron, Inc. Dba Lyn-Tron Inc
StatusCANCELLED
Major Bushing Diameter0.187 INCHES IN
Dry Flashover Voltage Rating in Volts4500.0
First End Terminal Length0.133 INCHES IN
Minor Bushing Length0.171 INCHES IN
Conductor Accommodation TypeNAILHEAD SECOND END
MaterialPLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY
Turret Minor Diameter0.046 INCHES ALL ENDS IN
Major Bushing Length0.063 INCHES IN
Minor Bushing Diameter0.171 INCHES IN
Surface TreatmentSILVER CONDUCTOR ACCOMMODATION SINGLE LAYER
Electrical Insulation FeatureINSULATING MOUNTING BUSHING
MaterialPLASTIC POLYTETRAFLUOROETHYLENE INSULATION
Mounting Method StylePRESS FIT
Basic Shape StyleNONTUBULAR ROUND
Conductor Accommodation TypeSINGLE TURRET FIRST END
Largest Diameter0.093 INCHES ALL ENDS IN
Second End Terminal Length0.173 INCHES IN
Identification Code ColorWHITE
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Overall Diameter0.187 INCHES0.187 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-101-079811162 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4320-00-226-0418 INTERCHANGEABLE
Pump,rotary
3110-00-227-2068110852 INTERCHANGEABLE
Bearing,roller,needle
Cummins Inc.
4010-00-282-25474010-4 INTERCHANGEABLE
Chain Assembly,single Leg
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4320-00-371-4401 INTERCHANGEABLE
Ball,steel
1005-00-441-7699 INTERCHANGEABLE
Detent,magazine Cap
5360-00-457-3091 INTERCHANGEABLE
Spring,magaz
6515-00-515-856540-104 INTERCHANGEABLE
Tube,extension,injection Set
Cobe Laboratories Inc
1680-00-565-739940104 INTERCHANGEABLE
Cover,actuator Swit
Honeywell International Inc. Div Aerospace - Torrance
5910-00-621-9036NFT420 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cornell-Dubilier Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
83-1502 Dialight Corporation (USA)
011-2049 Itt Cannon Rf Products (USA)
D-1-T PRIMARY Lyn-Tron, Inc. Dba Lyn-Tron Inc (USA)
58A5A300-2 Naval Air Warfare Center Aircraft Div (USA)
1679-1 PRIMARY Lta/d-Cemco Inc Dba D-Cemco (USA)
011-2049-00-0-689 Itt Cannon Rf Products (USA)
10008537 PRIMARY Us Army Aviation and Missile Command (USA)
401-04 Fluorglas a Unit of Allied-Signal Inc (USA)
58A5A300-2 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
G243933-2 Itt Cannon Rf Products (USA)
C540021012 Kearfott Corporation Div Guidance and Navigation Division (USA)
G243933-2 At and T Co Advanced Technology Systems (USA)
FT310 Itt Cannon Rf Products (USA)
1116-2 PRIMARY Concord Electronics, Inc. (USA)
011-2049-479 PRIMARY Itt Cannon Rf Products (USA)
83-1502 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
FT310WHITE Itt Cannon Rf Products (USA)
G243933-2 American Telephone and Telegraph Co (USA)
205009-10 Raytheon Company (USA)
Related Parts
3110-00-101-0798INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
11162
4320-00-226-0418INTERCHANGEABLE
PUMP,ROTARY
3110-00-227-2068INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
110852
4010-00-282-2547INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
4010-4
4320-00-371-4401INTERCHANGEABLE
BALL,STEEL
1005-00-441-7699INTERCHANGEABLE
DETENT,MAGAZINE CAP
5360-00-457-3091INTERCHANGEABLE
SPRING,MAGAZ
6515-00-515-8565INTERCHANGEABLE
TUBE,EXTENSION,INJECTION SET
40-104
1680-00-565-7399INTERCHANGEABLE
COVER,ACTUATOR SWIT
40104
5910-00-621-9036INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
NFT420
6105-00-635-5626INTERCHANGEABLE
MOTOR,CONTROL
10CM-9905-D
5950-00-681-2045INTERCHANGEABLE
TRANSFORMER,POWER
11162

Frequently Asked Questions

What is NSN 5940-00-688-4283?

NSN 5940-00-688-4283 is a Terminal,feedthru, manufactured by Lyn-Tron, Inc. Dba Lyn-Tron Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-688-4283?

NSN 5940-00-688-4283 has 19 cross-referenced part numbers: 83-1502 (Dialight Corporation), 011-2049 (Itt Cannon Rf Products), D-1-T (Lyn-Tron, Inc. Dba Lyn-Tron Inc), 58A5A300-2 (Naval Air Warfare Center Aircraft Div), 1679-1 (Lta/d-Cemco Inc Dba D-Cemco) and 14 more.

What NSN replaces 5940-00-688-4283?

There are 12 known substitutes for 5940-00-688-4283: 3110-00-101-0798, 4320-00-226-0418, 3110-00-227-2068 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D-1-T?

Key specifications for D-1-T: Major Bushing Diameter: 0.187 INCHES IN; Dry Flashover Voltage Rating in Volts: 4500.0; First End Terminal Length: 0.133 INCHES IN; Minor Bushing Length: 0.171 INCHES IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-688-4283 still in active supply?

NSN 5940-00-688-4283 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.
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