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 5950-01-420-6385
NSN 6685-01-539-1469
NSN 5855-01-100-3272
NSN 5910-00-935-1136
NSN 6610-01-026-1701
NSN 6685-01-592-4901
NSN 5975-00-964-3402
NSN 6145-01-559-1494
NSN 5990-00-828-1771
NSN 5855-00-233-2366
NSN 6685-01-456-6664
NSN 5975-01-519-2519