B39-1179

Worm Wheel Gear

NSN 3020-01-146-3150

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011463150

Technical Specifications of NSN

Body Style:
Plain, solid
Pitch Diameter:
1.2500 inches
Teeth Quantity:
30
Face Type:
Concave
Bore Style:
Plain both ends
Outside Diameter:
1.375 inches
Tooth Direction:
Right
Throat Radius:
0.250 inches
Mating Thread Lead Quantity:
1
Pressure Angle:
14.5000 degrees
Helix Angle:
4.1656 degrees
Distance Between Body Face And Protruding Hub End:
0.312 inches first end
Face Width:
0.250 inches
Bore Diameter:
0.250 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
0.625 inches first end
Material:
Copper alloy
Style Designator:
Protruding hub
NSN:
3020-01-146-3150
Item Name:
Worm Gear
Cage Code:
55572

Other Related Parts

No other part numbers with same form, fit, and function found.

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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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:
DEPARTMENT OF THE NAVY Dept. of the Navy
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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