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 5855-00-821-7512
NSN 6135-01-512-8740
NSN 5965-00-391-0562
NSN 5835-01-034-0465
NSN 5975-00-822-9146
NSN 5920-00-882-3255
NSN 5925-01-396-0845
NSN 6645-00-527-7258
NSN 5996-00-258-4954
NSN 6240-01-633-9357
NSN 5998-01-098-7432
NSN 5965-00-223-6354