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 5895-01-319-8331
NSN 5855-01-608-9075
NSN 5925-00-691-2434
NSN 6240-00-822-4571
NSN 5985-01-029-7543
NSN 6685-00-803-6421
NSN 6240-00-813-6328
NSN 6220-01-284-0016
NSN 5935-01-111-9567
NSN 6685-01-261-6849
NSN 5910-00-156-7293
NSN 6150-00-171-9455