Model: SM-B-286200

Flexible Shaft Assembly

Special Features:

Counterclockwise core rotation direction, torsion strength winding direction 17.0 lbs.Thread size is 3/4-16.Finish per specification no. Mil-f-14072.

Properties:

Thread Class
3a both ends
Thread Direction
Right-hand both ends
Thread Length
0.563 inches both ends
Spline Major Diameter
0.271 inches both ends
Overall Length
25.250 inches
Spline Quantity
12 both ends
Spline Minor Diameter
0.239 inches both ends
Tip Length
1.750 inches both ends
Pitch Diameter
0.250 inches both ends
Core Material
Steel
Screw Thread Series Designator
Unf both ends
Core Surface Treatment
Finish per specification no. Mil-f-14072
Core Diameter
0.150 inches
Thread Location
External both ends
End Type
Round, internal splined both ends
End Connection Type
Threaded internal both ends
Spline Pressure Angle In Deg
14.5 both ends
Spline Length
0.437 inches both ends
Spline Type
Involute both ends
Setscrew
Not included both ends
Casing Material
Steel, spring
Cross Section Size And Location
0.500 inches diameter both ends
Torsional Deflection Rating
6 degrees ft lb in. Torsional deflection rating for winding and unwinding
Casing Surface Treatment
Finish per specification no. Mil-f-14072
Casing Length Between Ferrules
21.880 inches
Casing Outside Diameter
0.406 inches
Casing Protective Device Type
Rubber cover
Swivel End
Not provided both ends
Enddiameter
1.000 inches both ends
Lubrication Fitting
Not provided both ends
Corelength
25.250 inches
Core Rotation Direction
Clockwise
Core Removability
Nonremovable
Minimum Operating Radius
3.500 inches
Fsc Application Data
Radar set, nonairborne, except fire control and guided missile
NSN
3040-00-542-0839
Part Number
SM-B-286200
Description
Shaft Assembly,flexible
CAGE
80063

Part SM-B-286200 NSN 3040-00-542-0839

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20315
FIIG:
T246-E
Concept No.:
App. Key:
EA
Cond. Code:
2
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
27.0 X 1.0 X 1.0
Paclk Weight:
--
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:
129920
UFC:
65750
LTL:
85.0
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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