Model: LTCT2446

Rigid Shaft Coupling

Special Features:

Counterbore diameter: first end, 1.575 in. ; second end, 1.540 in. ; counterbore depth: first end, 0.460 in. ; second end, 0.180 in. ; flange width: 1.183 in. ; pitch diameter: 1.400 in. ; hub diameter: 1.843 in. ; flange externally splined, 32 splines, 30 degrees pressure angle; bore shape is straight and splined

Properties:

Spline Minor Diameter
1.4850 inches first end
Spline Major Diameter
1.5400 inches first end
Overall Length
2.433 inches
Spline Quantity
28 first end
Bore Diameter
1.2510 inches second end
Overall Diameter
2.062 inches
Bore Shape
Splined first end
Spline Pressure Angle In Deg
30.000 first end
Spline Length
1.220 inches first end
Spline Type
Involute first end
Features Provided
Bore counterbore
Body Material
Steel comp 4130
Material Specification
Ams 6370 assn standard single material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924, class 1 military specification single treatment response
Style Designator
Plain flange
NSN
3010-00-841-9669
Part Number
LTCT2446
Description
Coupling,shaft,rigid
CAGE

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Part LTCT2446 NSN 3010-00-841-9669

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13742
FIIG:
A522C0
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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:
132330
UFC:
64340
LTL:
85.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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