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 6685-01-086-4715
NSN 6650-01-202-9143
NSN 5915-01-058-1323
NSN 6650-00-193-7358
NSN 6105-00-962-2512
NSN 5965-00-950-0602
NSN 5855-01-373-7538
NSN 5895-00-056-1384
NSN 6650-01-044-0183
NSN 6145-01-443-7444
NSN 6110-00-525-3418
NSN 6610-01-003-8791