D1139

Worm Wheel Gear

NSN 3020-00-233-2215

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002332215

Detail Specifications

Body Style:
Spoked
Attachment Method:
Mounting hole
Pitch Diameter:
4.0000 inches
Teeth Quantity:
96
Face Type:
Concave
Bore Style:
Plain both ends
Mounting Hole Thread Series Designator:
Unc transversely through hub, first end
Mounting Hole Thread Size:
0.164 inches transversely through hub, first end
Mounting Hole Type And Quantity:
1 threaded transversely through hub, first end
Outside Diameter:
4.120 inches
Tooth Direction:
Right
Throat Radius:
0.208 inches
Mating Thread Lead Quantity:
2
Pressure Angle:
20.0000 degrees
Helix Angle:
9.4665 degrees
Distance Between Body Face And Protruding Hub End:
0.375 inches first end
Face Width:
0.250 inches
Bore Diameter:
0.375 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
0.875 inches first end
Material:
Copper alloy
Style Designator:
One protruding hub, one flush hub
Reference Number Differentiating Characteristics:
As differentiated by attaching method
NSN:
3020-00-233-2215
Item Name:
Worm Gear
Cage Code:
73711

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
D1139
Cage Code:
71041
RNCC:
3
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
Concept No.:
1
App. Key:
AK
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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Definition Definition of approved item name (AIN): "Worm Gear"

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

MOE Major Organizational Entities

Entity
DSOR
User:
SPAIN Spain
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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