Model: 7371927

Worm Gear

Properties:

Spline Quantity
17 first end
Pitch Diameter
1.0079 inches
Face Type
Straight
Bore Style
Involute spline both ends
Spline Pitch Diameter
0.5312 inches first end
Hardness Rating
36.0 rockwell c
Outside Diameter
1.077 inches
Nominallength
1.312 inches
Thread Form Quantity
4
Thread Form Direction
Right-hand
Pressure Angle
20.0000 degrees
Helix Angle
81.8466 degrees
Distance Between Body Face And Protruding Hub End
0.625 inches first end
Face Width
0.688 inches
Bore Diameter
0.592 inches both ends
Counterbore Depth
0.625 inches first end
Counterbore Diameter
0.656 inches first end
Hub Style Designator
Plain first end
Hub Diameter
0.875 inches first end
Material
Steel comp 4140
Material Specification
66 federal standard single material response and aisi/sae 4140 assn standard single material response
Style Designator
Protruding hub
NSN
3020-00-737-1927
Part Number
7371927
Description
Gear,worm
CAGE

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

Part 7371927 NSN 3020-00-737-1927

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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