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 5835-01-384-3206
NSN 6645-00-853-0073
NSN 6105-01-463-2387
NSN 6650-00-393-0447
NSN 5999-01-011-1372
NSN 5965-00-532-2636
NSN 5945-01-652-4476
NSN 6105-00-591-5153
NSN 6150-00-403-7332
NSN 6685-00-285-3272
NSN 5950-00-284-1009
NSN 5915-00-622-0390