Model: A171-018-2B664A

Spur Gear Sector

Properties:

Attachment Method
Mounting hole
Teeth Quantity
21
Bore Style
10a w/ keyway both ends
Pitch Radius
4.1150 inches
Mounting Hole Thread Series Designator
Unc transversely through hub, first end
Mounting Hole Thread Size
0.250 inches transversely through hub, first end
Mounting Hole Type And Quantity
1 threaded transversely through hub, first end
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.500 inches first end
Face Width
0.750 inches
Bore Diameter
0.750 inches both ends
Keyway Width
0.250 inches both ends
Distance From Bore Center To Keyway Bottom
0.450 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.540 inches first end
Outside Radius
3.990 inches
Arc Length
8.625 inches
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-01-025-9898
Part Number
A171-018-2B664A
Description
Gear Sector,spur
CAGE
11440

A gear sector with complements of spur gear teeth.

Part A171-018-2B664A NSN 3020-01-025-9898

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
28377
FIIG:
A27300
Concept No.:
1
App. Key:
AP
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
3.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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:
Construction Materials

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

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

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