Scheduled Research Launch Attendance

MDRA

Dec 18

METRA

 

PYRO

 

 

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 Sugar Shot To Space

MOTOR  REPAIR

From this...

 76-3600Ns

To this...

 76-2200Ns

RECOVERED

Originally a 76-6000Ns case.               Now a 76-4800Ns case.

RECOVERED

Snap ring grooves are machined with a chamfered edge on the inside of the groove. The helps to prevent bulkhead or nozzle o-ring damage during installation.
This does not affect the snap ring’s ability to hold pressure.

 Restore your case to like new condition, for less than half the price of a new one!

  Includes:
 (1) OD/ID cleaning, inspection and measurement.
 (2) Cut to length to your recommended geometry.
 (3) Face end/s and cut all groove/s needed.
 (4) Fitted with new internal snap ring/s.
          
External retaining ring not included and is an optional cost.

  CONTACT

*Cases with stuck liners, nozzles, bulkheads may incur an additional removal charge.

  Modifications

 Kosdon forward closure w/out liner shoulder.
 

 Machine liner shoulder up to original oring       groove. Machine 2nd oring groove forward.

$10 includes oring
24-29mm $8.00

 Kosdon nozzles w/out liner shoulder.

 

 Machine liner shoulder.

$5.00

 Commercial smoke forward closures with or     without internal o-ring.

 

 Machine internal snap ring groove. Uses         standard snap ring. Better retention.

$10 includes snap ring
98mm $15.00

 Kosdon cases w/out ext thrust ring.

 

Machined ext groove w/ext spiral ring.
 Fits Aeropac-Slimline.

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