pound-force second per square foot
type: Concept
in scheme: unit-of-measure
notation: K91
conversion multiplier: 47.8802631
dimension vector: L-1 M1 T-1
rec20 quantity: viscosity (dynamic viscosity)
rec20 sector: Mechanics
ucum code: [lbf_av].s.[sft_i]-1
unit symbol: lbf·s/ft²