Model: 31556-011-00

Flexible Shaft Assembly

Properties:

Thread Class
2b first end
Thread Direction
Right-hand first end
Spline Major Diameter
0.304 inches and 0.310 inches first end
Overall Length
11.9062 inches
Spline Quantity
12 first end
Spline Minor Diameter
0.240 inches and 0.242 inches first end
Thread Depth
0.281 inches first end
Tip Length
0.4531 inches first end
Shank Outside Diameter
0.625 inches first end
Pitch Diameter
0.250 inches first end
Core Material
Steel
Screw Thread Series Designator
Uns first end
Core Diameter
Between 0.307 inches and 0.317 inches
Thread Location
Internal first end
End Type
Round, internal splined first end
Width Across Flats
0.750 inches first end
End Connection Type
Threaded internal first end
Spline Pressure Angle In Deg
14.5 first end
Spline Length
0.232 inches and 0.242 inches first end
Spline Type
Involute first end
Setscrew
Not included first end
Casing Material
Steel, corrosion resisting
Wrenching Facility Type
Hexagon first end
Cross Section Size And Location
0.406 inches diameter first end
Torsional Deflection Rating
1.2 ft-lb in. Torsional deflection rating in winding direction, 2.0 ft-lb in. In unwinding direction
Casing Length Between Ferrules
11.000 inches
Casing Outside Diameter
Between 0.544 inches and 0.560 inches
Swivel End
Not provided first end
Enddiameter
0.875 inches first end
Lubrication Fitting
Not provided first end
Corelength
11.9062 inches
Core Rotation Direction
Clockwise or counterclockwise
Core Removability
Nonremovable
Minimum Operating Radius
20.000 inches
Fsc Application Data
Flap actuating system installation aircraft
NSN
1680-00-540-3448
Part Number
31556-011-00
Description
Shaft Assembly,flexible
CAGE
3CPE0

An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also control assembly, push-pull.

Part 31556-011-00 NSN 1680-00-540-3448

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
11.9 X 0.0 X 0.0
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
129920
UFC:
65750
LTL:
85.0
LCL:
--
WCC:
671
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8803300060
  • SITC: 79295
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Freight Class: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)

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