PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-1-6Gear,spur

Allard Nazarian Group, Inc. Dba Granite State Manufacturing · NSN 3020-00-049-8546 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-049-8546 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-049-8546. Primary manufacturer part number: 61-1-6.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 21
  • Body Style: PLAIN, SOLID
  • Hub Style Designator: PINNED FIRST END
  • Bore Style: PLAIN BOTH ENDS
  • Nominal Outside Diameter: 0.716 INCHES IN
  • Hub Nominal Diameter: 0.500 INCHES FIRST END IN
  • Tooth Form: STANDARD
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-049-8546, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allard Nazarian Group, Inc. Dba Granite State Manufacturing. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3020-00-049-8546
Primary Part Number61-1-6
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAllard Nazarian Group, Inc. Dba Granite State Manufacturing
StatusACTIVE
Teeth Quantity21
Body StylePLAIN, SOLID
Hub Style DesignatorPINNED FIRST END
Bore StylePLAIN BOTH ENDS
Nominal Outside Diameter0.716 INCHES IN
Hub Nominal Diameter0.500 INCHES FIRST END IN
Tooth FormSTANDARD
Surface Treatment Document and ClassificationQQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorPROTRUDING HUB
Face Nominal Width0.250 INCHES IN
Bore Nominal Diameter0.125 INCHES BOTH ENDS IN
Surface TreatmentANODIZE OVERALL
Pitch Diameter0.6562 INCHES NOMINAL IN
Nominal Distance Between Body Face and Protruding Hub End0.344 INCHES FIRST END IN
MaterialALUMINUM ALLOY OVERALL
Pressure Angle20.0000 DEGREES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-019-78896116 INTERCHANGEABLE
Spring,helical,compression
Smith & Wesson Sales Company
5330-00-146-7434 INTERCHANGEABLE
Gasket
5305-00-151-3555BYRF517 INTERCHANGEABLE
Screw,machine
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5330-00-256-094624X66 INTERCHANGEABLE
Gasket
Eaton Aerospace, Llc Dba Jackson South
5960-00-296-0059 INTERCHANGEABLE
Electron Tube
5306-00-346-9968 INTERCHANGEABLE
Bolt,machine
4720-00-457-0032261-16 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
6660-00-663-81291190-050 INTERCHANGEABLE
Transmitter,radiosonde
Viz Manufacturing Company
5340-00-842-12836116 INTERCHANGEABLE
Bumper
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
4720-00-993-6168611-6 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
61-1-6REVB Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
61-1-6 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
61-1-6B Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
Related Parts
5360-00-019-7889INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6116
5330-00-146-7434INTERCHANGEABLE
GASKET
5305-00-151-3555INTERCHANGEABLE
SCREW,MACHINE
BYRF517
5330-00-256-0946INTERCHANGEABLE
GASKET
24X66
5960-00-296-0059INTERCHANGEABLE
ELECTRON TUBE
5306-00-346-9968INTERCHANGEABLE
BOLT,MACHINE
4720-00-457-0032INTERCHANGEABLE
HOSE,NONMETALLIC
261-16
6660-00-663-8129INTERCHANGEABLE
TRANSMITTER,RADIOSONDE
1190-050
5340-00-842-1283INTERCHANGEABLE
BUMPER
6116
4720-00-993-6168INTERCHANGEABLE
HOSE,NONMETALLIC
611-6
5999-01-106-9411INTERCHANGEABLE
CAP,ELECTRICAL
6116
6145-01-124-1314INTERCHANGEABLE
WIRE,ELECTRICAL
6116

Frequently Asked Questions

What is NSN 3020-00-049-8546?

NSN 3020-00-049-8546 is a Gear,spur, manufactured by Allard Nazarian Group, Inc. Dba Granite State Manufacturing, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-049-8546?

NSN 3020-00-049-8546 has 3 cross-referenced part numbers: 61-1-6REVB (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 61-1-6 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 61-1-6B (Allard Nazarian Group, Inc. Dba Granite State Manufacturing).

What NSN replaces 3020-00-049-8546?

There are 12 known substitutes for 3020-00-049-8546: 5360-00-019-7889, 5330-00-146-7434, 5305-00-151-3555 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-1-6?

Key specifications for 61-1-6: Teeth Quantity: 21; Body Style: PLAIN, SOLID; Hub Style Designator: PINNED FIRST END; Bore Style: PLAIN BOTH ENDS. 17 total characteristics are documented in the Federal Logistics Information System.

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