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 6220-01-052-3986
NSN 6320-00-242-3300
NSN 5915-01-181-3553
NSN 6220-01-278-9369
NSN 6645-00-470-5310
NSN 5935-00-345-1676
NSN 6685-00-358-8331
NSN 6320-00-845-3261
NSN 6145-01-633-3630
NSN 6650-01-528-8230
NSN 5835-01-296-3790
NSN 6130-00-068-4023