Model: 272N3054114-029

Groove Pulley

Special Features:

Drilled hole on face of pulley through, 0.256 max in. Diameter with counterbore 0.750 in. Diameter 0.180 in. Dp, located 1.500 in. Above cntr of bore to left of cables passing through face which stop pulley; holes for cables are 0.271 in. Diameter at surface and 0.157 in. Diameter at bottom; cable holes intersect at 120 degree angle from each other on a chord 1.750 in. From cntr of bore

Properties:

Counterbore Diameter
Between 1.880 inches and 1.198 inches
Counterbore Depth
Between 0.131 inches and 0.140 inches
Groove Depth
0.156 inches
Groove Width
0.150 inches
Outside Diameter
5.218 inches
Bore Diameter
1.437 inches
Bore Length
0.479 inches
Pitch Diameter
4.906 inches
Groove Radius
0.050 inches
Material And Location
Aluminum alloy, qq-a-355-canceled
Face Width
0.750 inches
Design Form
Plain
Bore Type
Straight
Bearings
Included
Groove Quantity
2
Counterbore Feature
Included
Bearing Quantity
1
Counterbore Location
Aa end or bb end
Keying Facility
Not included
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Bearing Type
Ball
Style Designator
Plain
Supplementary Features
Differs from -039 because -029 isright handed
NSN
3020-00-938-0960
Part Number
272N3054114-029
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 272N3054114-029 NSN 3020-00-938-0960

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:
KC
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
E
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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