Model: 21226

Flexible Drive Shaft

Special Features:

No. Teeth: first spline 13, second spline 11; diametral pitch first spline 24/48, second spline 16/32; press. Angle first/second spline 30 degrees each; first spline major dia. 0.478/0.487, second spline minor dia. 0.625/0.627; first spline t.I.F. Dia. 0.500 max., second spline t.I.F. Dia. 0.750 min.; first spline circular tooth thickness 0.062 min. 0.064 max., second spline circular space width 0.007 max. 0.098 min.; heat treated rockwell c36-40 (h1025) per mil-h-6875; passivated perqq-p-35 type i, ii, or iii

Properties:

Overall Length
4.227 inches
Outside Diameter
1.580 inches
End Application
4320-01-225-4921 pump, radial piston; aircraft models ch-53e, mh-53e
Shaft Material
Steel
NSN
3040-01-374-4934
Part Number
21226
Description
Shaft,drive,flexible
CAGE

Part 21226 NSN 3040-01-374-4934

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20367
FIIG:
T246-D
Concept No.:
App. Key:
DA
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:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
9.0 X 4.0 X 4.0
Paclk Weight:
3.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
129920
UFC:
65750
LTL:
85.0
LCL:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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