|F Dominant 7 suspended 4 chord intervals and notes|
|Intervals||1 - 4 - 5 - b7|
|Notes in F 7 sus4||F - A# (Bb) - C - D# (Eb)|
7sus4 chords are really just sus4 chords with flattened 7th degree notes added. Remember that sus (suspended) means that the chord does not have a 3rd degree note, thus is neither major nor minor, thereby having the open sounding quality.
F Dominant 7 suspended 4 Chord Charts, Fingering, Voicings
Here are 6 voicings of the F7 sus4 guitar chord, with a chord chart to each voicings' fingering.