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 5990-00-160-1176
NSN 5998-01-131-9453
NSN 6105-01-065-0139
NSN 5910-01-625-4450
NSN 5855-00-411-8688
NSN 5920-01-651-2040
NSN 6110-00-961-5204
NSN 5895-01-474-0484
NSN 5998-01-155-2310
NSN 5915-00-238-3696
NSN 6645-00-531-4820
NSN 6685-01-448-4056