Model: 721612

Rest Bearing Outline Sphere

Properties:

End Application
B1b aircraft
General Description
Housing with spherical ball of corosion resistant steel, outside diameter 3.110 in. Min 3.140 in. Max, 1.146 in. Min 1.166 in. Max thk; counter bore depth 1.146 in. Min 1.156 in. Max, counterbore diameter 1.5625 in. ; four mounting holes 0.010 in. equally spaced on 2.500 in. Diameter bolt circle; swivels for angular misalignment, max bearing misalignment plus-minus 5 degrees 45 minutes, supports torque line
NSN
1680-01-146-2381
Part Number
721612
Description
Sphere,bearing Outline,rest
CAGE

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8803300060
  • SITC: 79295
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Freight Class: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)

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