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 5950-01-270-0336
NSN 5950-01-068-3783
NSN 5855-00-973-5717
NSN 5935-01-455-4932
NSN 5925-01-014-7991
NSN 5895-01-456-9659
NSN 4140-00-931-7080
NSN 6620-01-266-8894
NSN 6145-01-432-5767
NSN 5998-01-449-8323
NSN 6685-01-033-4648
NSN 7035-01-548-1864