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M685W

L3

AeroTech · M-class · 75mm · White Lightning · RMS-75/7680

Sold out at all 8 tracked vendors

Requires NAR/Tripoli L3 certification.

Impulse class
M
Diameter
75 mm
Total impulse
7561 N·s
Avg thrust
657 N
Burn time
11.5 s
Burn character
Long burn
Specific impulse
178 s
Propellant
White Lightning
Delays
P
Case / type
RMS-75/7680
Common name
M685

View thrust curve on ThrustCurve.org →

Thrust curve — vs. in-stock substitutes

1980 N12.0 s
  • M685W1380 N · 12.0 s
  • 7521M840-P1980 N · 9.0 s

Availability by vendor

M685W-P · plugged
  • Moto-Joe Rocketry
    out of stock
    $439.99
    view
  • Sirius Rocketry
    out of stock
    $502.85
    view
  • Balsa Machining Service
    out of stock
    $520.19
    view
  • AeroTech (direct)
    special order· ~40–44 weeks
    $577.99
    view
  • Animal Motor Works
    special order
    $577.99
    view
  • Chris' Rocket Supplies
    out of stock
    $577.99
    view
  • Performance Hobbies
    out of stock
    $577.99
    view
  • Wildman Rocketry
    out of stock
    $577.99
    view

Availability history

0%buyable somewhere over the last 16 days

Not seen in stock since tracking began

Jun 5now
Balsa Machining Service
AeroTech (direct)
Performance Hobbies
Animal Motor Works
Chris' Rocket Supplies
Moto-Joe Rocketry
Sirius Rocketry
Wildman Rocketry
in stockoutbefore tracked· hourly since Jun 5

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