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 6320-01-607-1491
NSN 5999-00-099-6889
NSN 6685-01-306-2562
NSN 5960-01-333-8428
NSN 6130-00-481-5993
NSN 5855-00-494-9581
NSN 6130-01-074-9607
NSN 5895-00-908-4758
NSN 5925-01-027-9508
NSN 5905-00-372-5202
NSN 7035-01-556-6855
NSN 5950-01-315-5469