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NSN 1680-00-540-3448

Flexible Shaft Assembly

NSN: 1680-00-540-3448 | Model: 31556-011-00

An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed en (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.

NSN Properties and Flags

NATO Stock Number

1680-00-540-3448

DEMIL

Yes - ITAR Controlled (Code B)

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

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 1680-00-540-3448 Datasheet

Supply Class (FSC):

Miscellaneous Aircraft Accessories And Components

Cross Reference:

31556-011-00
31556-011-00
31556-011-00

Cage Codes:

Safran Power Usa, Llc (CAGE 3CPE0)
Lucas Aerospace Power Equipment (CAGE 31435)
Ge Aviation Systems Llc (CAGE 35351)

Schedule B & Trade:

Schedule B: 8803300060 (NAICS 336413)

Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
SITC: 79295

Parts of airplanes or helicopters, n.E.S.
End Use: 50070

Parts for military-type goods

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

129920 - Shafts/shafting, flex noi stl
WCC:

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
SHC:

9 - Other or no special handling required (sh)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

M - 85.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Y
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $737.14 to $1,228.57..
Does NSN 1680-00-540-3448 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency, and Republic Of Korea
What is the NIIN of NSN 1680-00-540-3448?
005403448 or 00-540-3448
Does NSN 1680-00-540-3448 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1680-00-540-3448?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963