ESC107637

Groove Pulley

NSN 3020-00-288-3414

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002883414

Product Technical Spec.

Counterbore Diameter:
Between 5.500 inches and 6.375 inches
Counterbore Depth:
Between 0.219 inches and 0.875 inches
Groove Depth:
0.687 inches
Groove Width:
0.675 inches
Outside Diameter:
7.313 inches
Overall Length:
2.375 inches
Keyway Width:
0.188 inches
Thread Size:
5/16-18
Bore Diameter:
0.750 inches
Bore Length:
2.375 inches
Distance From Center Of Bore To Bottom Of Keyway:
0.469 inches
Key Spacing In Deg:
90.0
V Groove Angle In Deg:
34.0
Pitch Diameter:
7.000 inches
Securing Hole Quantity:
2
Material And Location:
Iron, cast, qq-i-652, class 20
Face Width:
1.750 inches
Design Form:
Spoked
Bore Type:
Straight
Bearings:
Not included
Groove Quantity:
2
Counterbore Feature:
Included
Counterbore Location:
Bb end
Hole Location:
One hole located on top of key 3/8 in. From end of hub, one hole 90 degrees from keyway 3/8 in. From end of hub
Keying Facility:
Included
Keying Facility Type:
Keyway
Securing Method:
Threaded hole
Split Hub Feature:
Not included
Web/spoke Relationship To Face Centerline:
Offset
Lightening Hole:
Not included
Integral Cooling Vane:
Not included
Groove Shape:
V
Bore Feature:
Included
Protruding Hub Characteristic:
Stepped
Securing Location:
Aa end
First Step Face Largest Diameter And Location:
2.688 inches aa end
First Step Length And Location:
0.750 inches aa end
Hub End Outside Diameter And Location:
2.500 inches aa end
Distance From Outside Flange/rim To Hub End And Location:
0.625 inches aa end
Quantity:
2
Surface Treatment:
Paint
Style Designator:
Webbed or spoked
Surface Treatment:
Painted
NSN:
3020-00-288-3414
Item Name:
Sheave,boom Head
Cage Code:
80063

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
D4730
Cage Code:
76241
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
SCB84859
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

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

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:
127300
UFC:
64560
LTL:
60.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Boom Head Sheave"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
AUSTRIA Austria
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

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


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