Model: 2-4J1

Flexible Shaft Coupling

Properties:

Overall Length
2.375 inches
Outside Diameter
2.460 inches
Keyway Width
0.250 inches both ends
Keyway Depth
0.1250 inches both ends
Thread Size Designator
1/4-20 both ends
Bore Diameter
1.0000 inches both ends
Bore Length
1.7500 inches both ends
Bore Shape
Straight both ends
Furnished Items And Quantity
Setscrew 4
Design Type
Insert
Keying Facility Quantity
1 both ends
Keying Facility Type
Keyway both ends
Securing Method
Threaded hole both ends
Threaded Hole Quantity
2 both ends
Threaded Hole Location
Both ends: 0.219 in. From end of hub 90 degrees apart
Features Provided
Keyway
Insert Material
Rubber
NSN
3010-01-121-9836
Part Number
2-4J1
Description
Coupling,shaft,flexible
CAGE

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

Part 2-4J1 NSN 3010-01-121-9836

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04459
FIIG:
A522B0
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
126880
UFC:
64300
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
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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