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 6685-01-606-8395
NSN 5935-00-480-5156
NSN 6145-01-294-9564
NSN 5905-00-293-8294
NSN 7035-01-422-4642
NSN 4140-01-364-9797
NSN 6320-01-631-7828
NSN 5930-01-634-0659
NSN 7035-00-541-8516
NSN 7035-01-365-9610
NSN 5930-00-805-5960
NSN 6645-01-285-4284