Model: HDUH

Worm Gear

Properties:

Attachment Method
Mounting hole
Pitch Diameter
0.5000 inches
Outside Diameter
0.583 inches
Nominallength
1.062 inches
Thread Form Quantity
2
Thread Form Direction
Right-hand
Pressure Angle
20.0000 degrees
Helix Angle
9.4667 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.812 inches
Bore Diameter
0.250 inches both ends
Mounting Hole Diameter
0.094 inches transversely through hub, first end
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
NSN
3020-00-491-9911
Part Number
HDUH
Description
Gear,worm
CAGE

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

Part HDUH NSN 3020-00-491-9911

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:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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

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