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 6685-01-113-8005
NSN 5925-01-624-4903
NSN 5960-01-123-8775
NSN 5950-00-001-9695
NSN 6220-00-420-4364
NSN 6135-01-540-9655
NSN 5835-00-435-6638
NSN 6220-01-395-2199
NSN 5835-01-323-2581
NSN 5935-01-476-7456
NSN 5930-01-633-7912
NSN 6645-01-521-3180