163B5576

Worm Wheel Gear

NSN 3020-00-541-0037

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005410037

Product Features

2 holes 0.1175 in. Dia. 90 degrees apart, 2 helical coil inserts cres thread size 4-40 unc 2b, 2 setscrews cres thread size 4-40 unc self-locking 0.250 in. Long

Technical Specifications of NSN

Body Style:
Plain, solid
Pitch Diameter:
2.5000 inches
Teeth Quantity:
120
Bore Style:
Plain both ends
Outside Diameter:
2.6870 inches
Throat Radius:
0.229 inches
Pressure Angle:
25.0000 degrees
Helix Angle:
14.0333 degrees
Face Width:
0.1800 inches
Bore Diameter:
1.992 inches both ends
Material:
Copper alloy 464
Material Specification:
Qq-b-637, alloy 464 federal specification single material response
Style Designator:
Hubless
NSN:
3020-00-541-0037
Item Name:
Worm Gear
Cage Code:
05606

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197337
UFC:
96690
LTL:
RATING VARIABLE
LCL:
70.0
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.

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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