Model: 989998

Worm Gear

Properties:

Attachment Method
Mounting hole
Pitch Diameter
0.6250 inches
Face Type
Straight
Bore Style
Plain both ends
Hardness Rating
92.0 rockwell c
Mounting Hole Type And Quantity
2 plain transversely through hub, first end
Outside Diameter
0.750 inches
Thread Form Quantity
1
Thread Form Direction
Right-hand
Pressure Angle
14.5000 degrees
Helix Angle
5.7167 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
1.000 inches
Bore Diameter
0.312 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.438 inches first end
Mounting Hole Diameter
0.109 inches transversely through hub, first end
Material
Steel comp 4140
Material Specification
66 federal standard single material response
Style Designator
Protruding hub
NSN
3020-00-517-4378
Part Number
989998
Description
Gear,worm
CAGE
10001

A gear with teeth on its outer surface in the form of helical threads.

Part 989998 NSN 3020-00-517-4378

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05467
FIIG:
A27300
Concept No.:
1
App. Key:
AJ
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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 worm gear (NSN 3020-00-517-4378) 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