PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3562Guard,mechanical Drive

Buffalo Turbine Defense Llc · NSN 3020-01-666-0919 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-666-0919 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-666-0919. Primary manufacturer part number: 3562.
Features
  • Guard,mechanical Drive — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Buffalo Turbine Defense Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guard,mechanical Drive, cataloged under National Stock Number 3020-01-666-0919, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Buffalo Turbine Defense Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuard,mechanical Drive
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersBuffalo Turbine Defense Llc (CAGE 93146)
Technical Specifications
ParameterValue
NSN3020-01-666-0919
Primary Part Number3562
Item NameGuard,mechanical Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerBuffalo Turbine Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6680-00-010-8175179703-104 INTERCHANGEABLE
Counter,rotating
Dynapar Corp Div Specialty Product Technologies
2810-00-312-8802 INTERCHANGEABLE
Gear and Drive Shaf
5920-00-341-32103562 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
3040-00-460-62943562 INTERCHANGEABLE
Shaft,drive,flexible
Parker Hannifin Corporation Div Chelsea Products Division
5330-00-480-39143562 INTERCHANGEABLE
Seal
Trw Inc Trw Commercial Steering Div
4510-00-738-2216356-2 INTERCHANGEABLE
Float,valve
Fl Industries Inc Pneumotive Div
1650-00-790-9728 INTERCHANGEABLE
Cap,valve
5975-00-952-0021STB-4550 INTERCHANGEABLE
Box Connector,electrical
Egs Electrical Group Appleton Div
5935-01-098-8596 INTERCHANGEABLE
Adapter,connector
5998-01-159-6131 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
3562 PRIMARY Buffalo Turbine Defense Llc (USA)
Related Parts
6680-00-010-8175INTERCHANGEABLE
COUNTER,ROTATING
179703-104
2810-00-312-8802INTERCHANGEABLE
GEAR AND DRIVE SHAF
5920-00-341-3210INTERCHANGEABLE
FUSEHOLDER,BLOCK
3562
3040-00-460-6294INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
3562
5330-00-480-3914INTERCHANGEABLE
SEAL
3562
4510-00-738-2216INTERCHANGEABLE
FLOAT,VALVE
356-2
1650-00-790-9728INTERCHANGEABLE
CAP,VALVE
5975-00-952-0021INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
STB-4550
5935-01-098-8596INTERCHANGEABLE
ADAPTER,CONNECTOR
5998-01-159-6131INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4730-01-549-7066INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
PN CK-M5-PK-4

Frequently Asked Questions

What is NSN 3020-01-666-0919?

NSN 3020-01-666-0919 is a Guard,mechanical Drive, manufactured by Buffalo Turbine Defense Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-666-0919?

NSN 3020-01-666-0919 has 1 cross-referenced part number: 3562 (Buffalo Turbine Defense Llc).

What NSN replaces 3020-01-666-0919?

There are 11 known substitutes for 3020-01-666-0919: 6680-00-010-8175, 2810-00-312-8802, 5920-00-341-3210 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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