TG2487

Helical Gear

NSN 3020-00-091-7817

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000917817

Detail Specifications

Body Style:
Webbed, solid
Attachment Method:
Mounting hole
Pitch Diameter:
6.5000 inches
Teeth Quantity:
48
Bore Style:
Plain both ends
Backlash Designation:
Grade a
Mounting Hole Thread Series Designator:
Unc axially through body, first end
Mounting Hole Thready Qty Per Inch (tpi):
16 axially through body, first end
Mounting Hole Thread Size:
0.375 inches axially through body, first end
Mounting Hole Type And Quantity:
4 threaded axially through body, first end
Outside Diameter:
6.757 inches
Nominallength:
1.813 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Left
Pressure Angle:
19.2416 degrees
Helix Angle:
16.4556 degrees
Distance Between Body Face And Protruding Hub End:
0.063 inches first end
Distance Between Body Face And Recessed Hub End:
0.171 inches second end
Face Width:
1.750 inches
Bore Diameter:
3.1250 inches both ends
Counterbore Depth:
1.422 inches second end
Counterbore Diameter:
3.543 inches second end
Hub Style Designator:
Plain both ends
Hub Diameter:
4.875 inches second end
Bolt Hole Circle Diameter:
4.125 inches axially through body, first end
Material:
Steel comp 4340h
Material Specification:
66 federal standard single material response and aisi/sae 4340h assn standard single material response
Style Designator:
One protruding hub, one recessed hub
NSN:
3020-00-091-7817
Item Name:
Herringbone Gear
Cage Code:
31033

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
41767
Cage Code:
15434
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
41767
Cage Code:
58992
RNCC:
5
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

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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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:
KUWAIT Kuwait
DSOR:
User:
CANADA Canada
DSOR:
User:
PORTUGAL Portugal
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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