Model: 12268912

Groove Pulley

Special Features:

Static balanced to 0.500 in. Oz. By drilling/grinding

Properties:

Spline Major Diameter
0.948 inches
Counterbore Diameter
1.094 inches and 1.128 inches
Counterbore Depth
0.406 inches and 0.220 inches
Groove Depth
Between 0.815 inches and 0.949 inches
Groove Width
0.438 inches
Outside Diameter
7.560 inches
Overall Length
4.894 inches
Spline Quantity
14
Spline Minor Diameter
Between 0.815 inches and 0.820 inches
End Application
2350-00-078-4545 carrier, cargo, ft, m548
V Groove Angle In Deg
36.0
Pitch Diameter
6.090 inches
Material And Location
Steel, astm a148
Face Width
1.560 inches
Design Form
Webbed
Bore Type
Involute spline
Bearings
Not included
Spline Pressure Angle In Deg
30.0
Spline Length
1.000 inches
Groove Quantity
2
Counterbore Feature
Included
Spline Pitch Diameter
0.8750 inches
Counterbore Location
Both ends
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Protruding Hub Characteristic
Grooved
Securing Location
Aa end
Hub End Outside Diameter And Location
1.377 inches aa end and 1.378 inches aa end
Distance From Outside Flange/rim To Hub End And Location
3.334 inches aa end
First End Groove Diameter And Location
1.287 inches aa end and 1.295 inches aa end
First End Groove Width And Location
0.056 inches aa end and 0.060 inches aa end
First End Length From Groove To End And Location
0.109 inches aa end and 0.141 inches aa end
Surface Treatment
Enamel
Style Designator
Webbed or spoked
Surface Treatment
Enameled
NSN
3020-01-134-3792
Part Number
12268912
Description
Pulley,groove
CAGE

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Part 12268912 NSN 3020-01-134-3792

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
Concept No.:
1
App. Key:
AA
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
10.0 X 10.0 X 5.0
Paclk Weight:
7.9000lbs
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:
127320
UFC:
64560
LTL:
70.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

Freight Class: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

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