A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-00-932-3136
NSN 5910-01-491-0216
NSN 5998-01-579-1280
NSN 6135-01-519-7879
NSN 5895-00-845-6367
NSN 6135-00-613-1068
NSN 5855-00-763-2155
NSN 5855-01-363-8646
NSN 5950-00-452-6308
NSN 5925-00-148-4513
NSN 5985-00-161-0619
NSN 5855-00-237-4088