Model: L440FT

Shaft Coupling Half

Special Features:

Unthreaded bore dia.: 0.500" min., 0.501" max.; positioning facility bolt circle dia.: 3.500" nom.; positioning facility qty: 3; positioning hole style: plain; keying facility qty: 1; counterbore location: coupling end; hub od: 2" nom.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 0.6925" min., 0.6975" max.; keyway wd: 0.250" nom.; recess dep.: 0.063" nom.; recess dia.: 4.250" nom.; flange thickness: 1.250" nom.; counterbore dep.: 0.688" nom.; counterbore dia.: 1.875" nom.

Properties:

Body Style
Multiple positioning holes, recessed face
Overall Length
2.000 inches
Outside Diameter
Between 5.000 inches and 5.001 inches
Bore Diameter
Between 1.2450 inches and 1.2500 inches
Bore Length
1.6380 inches
Bore Shape
Straight
Features Provided
Keyway and counterbore
Material
Steel
Material Specification
Mil-s-20166, grade c military specification single material response
NSN
3010-00-420-1684
Part Number
L440FT
Description
Coupling Half,shaft
CAGE
16712

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part L440FT NSN 3010-00-420-1684

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08009
FIIG:
A521X0
Concept No.:
App. Key:
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126880
UFC:
64300
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8483608000
  • SITC: 74860
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Shaft couplings, except universal joints

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