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 5945-01-005-0328
NSN 6145-01-532-4764
NSN 6610-01-461-8180
NSN 5985-01-152-8751
NSN 5920-01-050-6559
NSN 5925-01-227-1382
NSN 5915-01-014-2289
NSN 5925-00-550-4946
NSN 5905-01-513-9899
NSN 5950-00-918-0850
NSN 6685-01-291-6453
NSN 6110-01-562-1821