79744-06

Helical Gear

NSN 3020-00-389-6242

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003896242

Product Features

Fig x marking on face of gear tooth 24 degrees 50 min cwc from centerline of groove, one groove 0.250 in. Min, 0.253 in. Max w 1st end on body of gear

Technical Specifications of NSN

Body Style:
Plain, solid
Pitch Diameter:
2.4140 inches
Teeth Quantity:
27
Bore Style:
W/counterbore counter bore, second end
Outside Diameter:
2.578 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Right
Pressure Angle:
14.5000 degrees
Helix Angle:
21.4000 degrees
Distance Between Body Face And Protruding Hub End:
0.176 inches first end
Face Width:
0.375 inches
Bore Diameter:
0.625 inches counter bore, second end
Counterbore Depth:
0.052 inches counter bore, second end
Counterbore Diameter:
1.250 inches counter bore, second end
Hub Style Designator:
1 step first end
End Length:
0.031 inches first end
End Diameter:
1.000 inches first end
First Step Length:
0.145 inches first end
First Step Diameter:
1.813 inches first end
Material:
Steel comp 1213
Material Specification:
66 federal standard single material response and aisi c1113 assn standard single material response
Style Designator:
Protruding hub
NSN:
3020-00-389-6242
Item Name:
Herringbone Gear
Cage Code:
19207

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
GD113
Cage Code:
66289
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

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

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Herringbone Gear"

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:

MOE Major Organizational Entities

Entity
DSOR
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

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


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