Bevel Gear

302-143A

302-143A
(NSN) National Stock Number
3020-00-237-1406
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05463
Schedule B Code
8483409000
Summary

Plain, solid body style, mounting hole attachment method, 0.5000 inches nominal pitch diameter, 2 threaded transversely through hub, first end mounting hole type and quantity, 0.5420 inches nominal outside diameter, 0.351 inches nominal overall length

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
9 - - XX
Identification

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

INC FIIG Concept Condition
05463 A27300 1 1
Specifications
Body Style
plain, solid
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Attachment Method
mounting hole
Details The means used to attach the item.
Pitch Diameter
0.5000 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Mounting Hole Type And Quantity
2 threaded transversely through hub, first end
Details Indicates the type and number of mounting holes provided on the item.
Nominal Outside Diameter
0.5420 inches
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Nominal Overall Length
0.351 inches
Details The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Teeth Type
straight
Details Indicates the type of teeth included on the item.
Face Nominal Width
0.125 inches
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Nominal Diameter
0.125 inches both ends
Details The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.
Hub Nominal Diameter
0.406 inches second end
Details The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.
Special Features
drilled holes 120 deg apart
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Style Designator
peripheral face, back hub protruding
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
77670 - W W
RVC WCC TCC SHC
- 772 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
FEDERAL DIV OF VICTOREEN INSTRUMENT CO INC
CAGE: 21900
GARDEN CITY , NY , 11530
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3020-00-237-1406
What is the NIIN of the NSN 3020-00-237-1406?
The National Item Identification Number (NIIN) of the NSN 3020-00-237-1406 is 00-237-1406
When the NSN 3020-00-237-1406 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-237-1406 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-00-237-1406 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA