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 6130-01-076-9952
NSN 6610-00-260-1181
NSN 6645-01-120-7135
NSN 5905-01-477-4301
NSN 5925-00-473-2622
NSN 5998-01-144-6659
NSN 6105-01-339-3389
NSN 6145-01-054-6022
NSN 5960-00-180-0805
NSN 6130-00-907-3505
NSN 6645-00-650-3405
NSN 5935-00-661-0825