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NSN 1680-00-864-4616

Flexible Shaft Assembly

NSN: 1680-00-864-4616 | Model: B1671-37

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

1680-00-864-4616

DEMIL

Yes - ITAR Controlled (Code B)

Thread Class

2a, 2 both ends

Thread Direction

Right-hand both ends

Spline Major Diameter

0.312 inches both ends

Overall Length

12.847 inches

Spline Quantity

12 both ends

Spline Minor Diameter

0.187 inches both ends

Wrenching Facility Outside Diameter

0.750 inches both ends

Thread Depth

0.375 inches both ends

Tip Length

0.469 inches both ends

Shank Outside Diameter

0.4687 inches both ends

Pitch Diameter

0.250 inches both ends

Core Material

Steel

Screw Thread Series Designator

Uns both ends

Core Diameter

0.276 inches

Thread Location

Internal both ends

End Type

Round, external splined both ends

End Connection Type

Threaded internal both ends

Spline Pressure Angle In Deg

14.5 both ends

Spline Length

0.250 inches both ends

Spline Type

Involute both ends

Setscrew

Not included both ends

Casing Material

Steel

Wrenching Facility Type

Knurled surface both ends

Cross Section Size And Location

0.438 inches diameter both ends

Casing Length Between Ferrules

11.9100 inches

Casing Outside Diameter

0.445 inches

Swivel End

Provided both ends

Enddiameter

0.750 inches both ends

Lubrication Fitting

Not provided both ends

Corelength

12.847 inches

Core Rotation Direction

Clockwise or counterclockwise

Core Removability

Nonremovable

Fsc Application Data

Miscellaneous aircraft accessories and components

Pricing and Availability

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NSN 1680-00-864-4616 Datasheet

Supply Class (FSC):

Miscellaneous Aircraft Accessories And Components

Cross Reference:

B1671-37
B1671-33
B1671-33
B1671-37

Cage Codes:

Eaton Corporation (CAGE 17472)
Eaton Motor Site (CAGE 72121)

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

CRITL

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

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1680-00-864-4616 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Germany, Italy, and Greece
What is the NIIN of NSN 1680-00-864-4616?
008644616 or 00-864-4616
Does NSN 1680-00-864-4616 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1680-00-864-4616?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962