K690-SF
L2sparkyLoki · K-class · 54mm · Spitfire · 54/2000
Sold out at all 1 tracked vendor
Requires NAR/Tripoli L2 certification.
- Impulse class
- K
- Diameter
- 54 mm
- Total impulse
- 1616 N·s
- Avg thrust
- 687 N
- Burn time
- 2.4 s
- Burn character
- Standard burn
- Specific impulse
- 118 s
- Propellant
- Spitfire
- Delays
- P
- Case / type
- 54/2000
- Common name
- K690
- 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
- K690-SF807 N · 2.4 s
- 1750K650-16A729 N · 2.7 s
- K513FJ656 N · 2.7 s
- 1654K515-16A710 N · 3.4 s
Availability by vendor
K690 · plugged
- Performance Hobbiesout of stock$178.00view
Availability history
0%buyable somewhere over the last 71 days
Not seen in stock since tracking began
Jun 5now
in stockoutbefore tracked· hourly since Jun 5