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 6650-01-392-4913
NSN 6610-01-555-6654
NSN 6685-01-458-5206
NSN 5935-00-230-1561
NSN 5998-01-415-5163
NSN 6220-01-076-4383
NSN 2925-01-131-8761
NSN 5855-00-087-7833
NSN 6610-01-647-7412
NSN 5950-01-435-6354
NSN 6645-01-028-2186
NSN 5905-01-574-7346