Found Dimensions: Estes 24mm Motor Retainer Set (PN 072417)

[K'Tesh]

I need the dimensions of the Estes 24mm Motor Retainer Set (PN 072417). It can be found in the Estes Exectutioner (1951)(2016 Reissue), and IINM the Extreme 12 (7225). I need measurements of the inner portion (I'll call it the collar) and the outer portion (jacket?).

I need lengths of the parts (front to back), and diameters (ID/OD). I can also now (somewhat) sim up even the bumps on the collar. So, I need the widths, and the highs and lows on those as well. I don't need the depths of the screws. Just max values (remember the depth will be told by the difference in OD of the collar and the ID of the jacket).

I'll need to also know the inner diameter of the "throat" (where the nozzle is exposed), and its thickness.

Thanks!
Jim

 

[K'Tesh]

Got this from Luzwingnut...

Jacket:
LENGTH:....... 15.67mm or .617 "
OD:................ 35.19mm or 1.385 "
ID: ................. 31.07mm or 1.233 "
Actual LIP: ..... 2.381mm or .0937 "

(Measured from FORWARD Jacket to LIP ): 13.00mm or .512 "
Nozzle Opening: 20.45mm or .805 "
Rear Chamfer (measured from FORWARD JACKET): ........ 13.92mm or .548 "
length of ACTUAL chamfer: .......................... 3.49mm or .137 "
bottom edge of rear chamfer from nozzle edge: 5.29mm or .208 " (Nozzle face)
Finger "BUMPS": ......... .75mm or .029 "
(16 total... 4 per quadrant)

Collar:
LENGTH: ......................12.77mm or .503 "
OD: (FWD Section)....... 30.90mm or 1.216 "
(AFT Section)........ 29.42mm or 1.158 "
ID: ..................................25.59mm or 1.007 "
RETAINER LIP .............. 3.175mm or .125
(measured from FWD edge of collar to LIP)....... 8.74mm or .503 "

threads: .......................... 1.12mm or .044 " (wide)
(five threads per OAL)

Thanks Bill!