Model: 546-6257-002

Helical Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
0.4640 inches
Teeth Quantity
21
Outside Diameter
0.4960 inches
Nominallength
0.828 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
20.0000 degrees
Helix Angle
45.0000 degrees
Distance Between Body Face And Protruding Hub End
0.547 inches first end
Face Width
0.156 inches
Hub Style Designator
Plain both ends
Hub Diameter
0.187 inches first end
Hub Diameter
0.343 inches second end
Material
Aluminum alloy 2017 body
Material
Steel comp 303 hub
Material Specification
Qq-a-351 federal specification single material response body
Material Specification
Qq-s-763 federal specification single material response hub
Surface Treatment
Anodize body
Surface Treatment
Passivate hub
Surface Treatment Specification
Mil-a-8265 type 1 military specification single treatment response body
Style Designator
Protruding hubs
NSN
3020-00-562-7189
Part Number
546-6257-002
Description
Gear,helical
CAGE
13499

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 546-6257-002 NSN 3020-00-562-7189

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121870
UFC:
64910
LTL:
77.5
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this helical gear (NSN 3020-00-562-7189) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

Highest Rated Parts
Recently Purchased Parts
Hot Parts