Part Number 19E111-1A

Tail Rotor Coupling
Description

Flex coupling

Stock Availability  condition code chart

Part number 19e111-1a is in stock in the following quantities and conditions.

  • AR: 1

Note: Availability of this item was last updated 01/29/2021 and may have changed since then. Request a quote for up to date pricing and availability.

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
19e111-1a
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
009230269
NSN
National Stock Number:
1615-00-923-0269 1615009230269
TXT
Description:
Tail Rotor Coupling
INC
INC
Item Name Code:
77777
INC
COM
Compliance:
* ITAR Controlled
MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, maraging e18a, surface treatment black heresite b-12 coated, rockwell hardness rating c scale 48 to 52, dim., 2.531 in. Nom o/a lg triangular left end flange 3.000 in. Od w/three holes equally spaced and threaded w/0.250-28 floating threads, sides of triangle 1.000 in. Distance from center, 2nd flang 3.500 in. Nom od located 0.580 in. From left end, 1.370 in. Nom body od, 1.310 in. Nom left end id by 0.875 in. Lg w/end rounded by 0.602 in. Radius, right end internal spline data, 35 teeth 1.656 in. Lg, 1.0938 in. Pitch dia, 30.0deg pressure angle, flat root side fit, 1.0625 in. Min, 1.0675 in. Maximum major dia, three nas1068aa nuts and six ms20605-mp3k2 installed on rear of flange threaded holes

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