Rigid Shaft Coupling

Model / MPN: 411661-1 | NSN: 3010-00-204-4894

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Product Details

NATO Stock Number

3010-00-204-4894

Sold in multiples of

5 EA

DEMIL

Spline Minor Diameter

0.1420 inches both ends and 0.1440 inches both ends

Spline Major Diameter

0.1840 inches both ends and 0.1870 inches both ends

Overall Length

Between 0.315 inches and 0.320 inches

Spline Quantity

15 both ends

Overall Diameter

Between 0.270 inches and 0.275 inches

End Application

U/w airborne fire control set

Bore Shape

Splined both ends

Spline Pressure Angle In Deg

20.000 first end

Spline Length

0.3150 inches both ends and 0.3200 inches both ends

Spline Type

Involute both ends

Body Material

Steel

Surface Treatment

Oxide

Style Designator

Plain sleeve

411661 Series Parts

Pricing and Availability

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Rigid Shaft Coupling

Pricing and Availability

Certified Quality Assurance

411661-1 Cross Reference