PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46-2-1Gear Train Assembly

Allard Nazarian Group, Inc. Dba Granite State Manufacturing · NSN 5840-01-101-6546 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-101-6546 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-101-6546. Primary manufacturer part number: 46-2-1.
Features
  • Gear Train Assembly — FSC 5840
  • 1 verified cross-reference
  • Primary manufacturer: Allard Nazarian Group, Inc. Dba Granite State Manufacturing
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Train Assembly, cataloged under National Stock Number 5840-01-101-6546, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Allard Nazarian Group, Inc. Dba Granite State Manufacturing. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Train Assembly
FSC / FSG5840 — No Item Name Available (FSG 58)
ManufacturersAllard Nazarian Group, Inc. Dba Granite State Manufacturing (CAGE 82005)
Technical Specifications
ParameterValue
NSN5840-01-101-6546
Primary Part Number46-2-1
Item NameGear Train Assembly
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerAllard Nazarian Group, Inc. Dba Granite State Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5996-00-110-5909462-1 INTERCHANGEABLE
Amplifier,direct Current
General Microwave Corporation Div Kratos Microwave Electronics
5950-00-303-54038007685 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
5920-00-350-91814621 INTERCHANGEABLE
Fuseholder,block
Cole Hersee Company
5960-00-912-3982SMC457355 INTERCHANGEABLE
Electron Tube
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-046-72694621-00 INTERCHANGEABLE
Disk,valve
Pentair Filtration Solutions, Llc
5985-01-049-3386 INTERCHANGEABLE
Dummy Load,electrical
4720-01-215-874446-21 INTERCHANGEABLE
Hose,nonmetallic
Vapor Blast Manufacturing Co
5340-01-235-195711606 ITEM 4621 INTERCHANGEABLE
Seat,helical Compression Spring
Imi Cash Valve Inc
3020-01-265-2641461-1 INTERCHANGEABLE
Gear Cluster
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3950-01-344-06334621 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
46-2-1 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
Related Parts
5996-00-110-5909INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
462-1
5950-00-303-5403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8007685
5920-00-350-9181INTERCHANGEABLE
FUSEHOLDER,BLOCK
4621
5960-00-912-3982INTERCHANGEABLE
ELECTRON TUBE
SMC457355
4820-01-046-7269INTERCHANGEABLE
DISK,VALVE
4621-00
5985-01-049-3386INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
4720-01-215-8744INTERCHANGEABLE
HOSE,NONMETALLIC
46-21
5340-01-235-1957INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
11606 ITEM 4621
3020-01-265-2641INTERCHANGEABLE
GEAR CLUSTER
461-1
3950-01-344-0633INTERCHANGEABLE
HOIST,CHAIN
4621
2540-01-446-9491INTERCHANGEABLE
ARM,WINDSHIELD WIPER
46-21
3950-01-594-9910INTERCHANGEABLE
WINCH,DRUM,HAND OPERATED
462 1

Frequently Asked Questions

What is NSN 5840-01-101-6546?

NSN 5840-01-101-6546 is a Gear Train Assembly, manufactured by Allard Nazarian Group, Inc. Dba Granite State Manufacturing, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-101-6546?

NSN 5840-01-101-6546 has 1 cross-referenced part number: 46-2-1 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing).

What NSN replaces 5840-01-101-6546?

There are 12 known substitutes for 5840-01-101-6546: 5996-00-110-5909, 5950-00-303-5403, 5920-00-350-9181 and 9 more. Verify interchangeability with system specifications before substitution.

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