NAS 271 Tee - Hose Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 272 Cross - Flared Tube Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 273 Cross - Hose Pipe Thread Bottom Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 274 Cross - Hose Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 275 Plug & Bleeder - Screw Thread Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 276 Plug - Pipe Thread Plastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 278 Specification for Tube Fittings Molded from Thermosetting Plastic Materiais Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 280 Specification for the Installation of Plastic Fittings and Tubing Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 279 Specification for Tubing Fabricated from Thermoplastic Materials Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 281 Tubing - Thermoplastic Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 169 Specification Rolled Formed Sections Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947
NAS 181 Bearings - Plain Spherical (Interchangeable) Data Sheet by Aerospace Industries Association - National Aerospace Standard, 10/01/1947