25310 - Public building & related furniture (Miscellaneous)
25311 - School furniture
2531131 - - School furniture: Single pupil units
2531136 - - School furniture: Chairs, all purpose (Nonfolding)
2531137 - - School furniture: Storage cabinets
2531198 - - School furniture (General) designed specifically for use in schools (+ =>2 pupil desks & Tables, combinations
2531199 - - School furniture, except stone & Concrete (Miscellaneous)
25312 - Public building & related furniture, except school furniture
2531211 - - Seats for Public conveyances automobiles, Trucks, Aircraft & Buses
2531213 - - Seats for Public conveyances (except aircraft) incl Automobiles, Trucks, Buses & Van conversion seats
2531215 - - Seats for Aircraft
2531231 - - Church pews
2531233 - - Upholstered church pews
2531234 - - Church pews
2531235 - - Nonupholstered church pews
2531239 - - Church furniture, Pulpits, Altars, Lecterns, etc.
2531241 - - Folding tables + Folding banquet tables
2531243 - - Metal folding tables (incl Folding banquet tables)
2531245 - - Wood folding tables (incl Folding banquet tables)
2531247 - - Other Folding tables (incl Folding banquet tables)
2531251 - - Chairs & Seats: Fixed
2531255 - - Chairs & Seats: Portable folding chairs, Single or Ganged
2531257 - - Chairs & Seats: Stacking chairs
2531259 - - Chairs (General) + Free standing
2531261 - - Stadium & Bleacher seating + Grandstands
2531271 - - Library furniture, all types (+ Chairs, Charging desks, Study carrels, Reading tables, etc.)
2531297 - - Public building furniture (General)
2531299 - - Public building & related furniture, except school (Miscellaneous)
2531XX0 - - Public building & related furniture (Miscellaneous - Volume)
2531XX2 - - Public building & related furniture (Miscellaneous - Speciality)