PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T3-40Z AND T3-39A AND T3-41DParts Kit,chain Drive

Dynalec Corporation · NSN 3020-01-253-3565 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-253-3565 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-253-3565. Primary manufacturer part number: T3-40Z AND T3-39A AND T3-41D.
Features
  • Parts Kit,chain Drive — FSC 3020
  • General Characteristics Item Description: CONSISTS OF PLASTIC CHAIN,1;PLASTIC SPROCKET WHEELS,2
  • 4 verified cross-references
  • Primary manufacturer: Dynalec Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,chain Drive, cataloged under National Stock Number 3020-01-253-3565, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-01-253-3565
Primary Part NumberT3-40Z AND T3-39A AND T3-41D
Item NameParts Kit,chain Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDynalec Corporation
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF PLASTIC CHAIN,1;PLASTIC SPROCKET WHEELS,2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-110-3823011 INTERCHANGEABLE
Packing,preformed
Brooks Instrument Llc
3110-00-156-1725 INTERCHANGEABLE
Bearing,ball,thrust
5331-00-444-08492-113N552-9 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5910-00-577-1138 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
4820-00-640-0297650-1-2 INTERCHANGEABLE
Valve,globe
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5210-00-838-8684 INTERCHANGEABLE
Head,micrometer
5331-01-079-1659011 INTERCHANGEABLE
O-Ring
Petrometer Corp
8145-01-524-7288011 INTERCHANGEABLE
Container,mil Vatts
Pikes Peak Cargo Secure, Inc
5331-01-580-4125011 INTERCHANGEABLE
O-Ring
Msc Industrial Supply
Cross-Reference Index
Part NumberManufacturer
1011 The Electric Tachometer Corp. (USA)
011 The Electric Tachometer Corp. (USA)
T3-40Z AND T3-39A AND T3-41D PRIMARY Dynalec Corporation (USA)
T3-40Z AND T3-39A AND T3-41D The Electric Tachometer Corp. (USA)
Related Parts
5330-00-110-3823INTERCHANGEABLE
PACKING,PREFORMED
011
3110-00-156-1725INTERCHANGEABLE
BEARING,BALL,THRUST
5331-00-444-0849INTERCHANGEABLE
O-RING
2-113N552-9
5910-00-577-1138INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
4820-00-640-0297INTERCHANGEABLE
VALVE,GLOBE
650-1-2
5210-00-838-8684INTERCHANGEABLE
HEAD,MICROMETER
5331-01-079-1659INTERCHANGEABLE
O-RING
011
8145-01-524-7288INTERCHANGEABLE
CONTAINER,MIL VATTS
011
5331-01-580-4125INTERCHANGEABLE
O-RING
011

Frequently Asked Questions

What is NSN 3020-01-253-3565?

NSN 3020-01-253-3565 is a Parts Kit,chain Drive, manufactured by Dynalec Corporation, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-01-253-3565?

NSN 3020-01-253-3565 has 4 cross-referenced part numbers: 1011 (The Electric Tachometer Corp.), 011 (The Electric Tachometer Corp.), T3-40Z AND T3-39A AND T3-41D (Dynalec Corporation), T3-40Z AND T3-39A AND T3-41D (The Electric Tachometer Corp.).

What NSN replaces 3020-01-253-3565?

There are 9 known substitutes for 3020-01-253-3565: 5330-00-110-3823, 3110-00-156-1725, 5331-00-444-0849 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T3-40Z AND T3-39A AND T3-41D?

Key specifications for T3-40Z AND T3-39A AND T3-41D: General Characteristics Item Description: CONSISTS OF PLASTIC CHAIN,1;PLASTIC SPROCKET WHEELS,2. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-01-253-3565 still in active supply?

NSN 3020-01-253-3565 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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