Model: 903-5912051 PC14

Spur Gear

Properties:

Thread Class
3b second end
Thread Direction
Right-hand second end
Body Style
Plain, solid
Pitch Diameter
1.0000 inches
Teeth Quantity
12
Bore Style
Plain first end
Bore Style
Thread series designator partially threaded second end
Hardness Rating
50.0 rockwell c and 55.0 rockwell c
Thread Size
0.500 inches second end
Criticality Code Justification
Zzzy
Outside Diameter
1.166 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.812 inches
Bore Diameter
0.516 inches first end
Thread Length
0.718 inches second end
Hub Style Designator
Plain first end
Hub Diameter
0.812 inches first end
Material
Steel
Material Specification
Qq-t-870, class 1 federal specification single material response
Style Designator
Protruding hub
Thread Series Designator
Unf second end
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
NSN
3020-01-255-6253
Part Number
903-5912051 PC14
Description
Gear,spur
CAGE
80090

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Part 903-5912051 PC14 NSN 3020-01-255-6253

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
197337
UFC:
96690
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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