658J357-17A
L2Cesaroni · J-class · 38mm · Blue Streak · Pro38-5G
Sold out at all 4 tracked vendors
Requires NAR/Tripoli L2 certification.
- Impulse class
- J
- Diameter
- 38 mm
- Total impulse
- 658 N·s
- Avg thrust
- 357 N
- Burn time
- 1.8 s
- Burn character
- Standard burn
- Specific impulse
- 199 s
- Propellant
- Blue Streak
- Delays
- 8,10,12,14,17 (adjustable)
- Case / type
- Pro38-5G
- Common name
- J357
- Shipping
- Hazmat required
Ships as a hazardous material (>62.5 g propellant), so most carriers add a hazmat fee. Check the vendor's shipping terms.
Thrust curve — vs. in-stock substitutes
- 658J357-17A514 N · 1.8 s
- J396-SF543 N · 1.6 s
- HP-J425R453 N · 1.6 s
- 684J290-15A392 N · 2.4 s
Availability by vendor
Availability history
82%buyable somewhere over the last 71 days
Out everywhere · last buyable 13d ago
Jun 5now
Wildman Rocketry
Performance Hobbies
Chris' Rocket Supplies
Moto-Joe Rocketry
in stockoutbefore tracked· hourly since Jun 5