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 5960-01-515-4791
NSN 6240-01-531-1684
NSN 6645-01-204-7094
NSN 6650-00-400-8371
NSN 5960-01-026-4666
NSN 5935-00-689-5788
NSN 5975-00-331-3043
NSN 5925-01-631-1119
NSN 6610-00-917-1480
NSN 6130-01-443-8186
NSN 5925-01-045-0150
NSN 5935-01-327-3431