Estes Rockets 1/4A3-3T (4 ea) - Bagged

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  • Model: EST10010
  • Units in Stock: -5
  • UPC: 047776100107
  • Manufactured by: Estes Rockets
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ENGINES FOR MODEL ROCKETS

  • 4 - 1/4A3-3T Engines
  • 4 - Starters
  • 4 - Starter Plugs

DESCRIPTION

The Estes 1/4A3-3T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters and 4 starter plugs.

ADDITIONAL INFORMATION
Length1.75 in. (4.4 cm)
Diameter.50 in. (13 mm)
Estimated Weight.21 oz. (6 g)
Total Impulse0.625 N-sec
Time Delay3 Seconds
Estimated Max Lift Weight1.0 oz (28 g)
Max Thrust4.90 Newtons (1.1 lbs)
Thrust Duration0.25 Seconds
Initial Weight0.21 oz (5.9 g)
Propellant Weight0.05 oz (1.3 g)
Quantity Per Pack4

Can Only Ship Via Canpar 




This product was added to our catalog on Thursday 19 June, 2025.


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