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 5965-01-659-9477
NSN 5935-01-605-6052
NSN 5990-01-054-3332
NSN 5999-01-065-0500
NSN 5905-01-453-8009
NSN 5965-01-602-8072
NSN 6610-00-186-9180
NSN 6645-00-204-4100
NSN 5910-01-584-0993
NSN 5925-01-305-2594
NSN 6110-01-115-6034
NSN 5910-01-060-9604