| FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | |
| 8543.90.9000 | |
| 0.750 INCHES NOMINAL | |
| 1.125 INCHES NOMINAL 1ST END | |
| 1.125 INCHES NOMINAL 2ND END | |
| 0.750 | |
| 8.000 INCHES NOMINAL | |
| STEEL OVERALL | |
| ZINC OVERALL | |
| C2 REGULAR | |
| 81348-WWC581 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | |
| NPT 1ST END | |
| 3/4 SIZE |
