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 5835-01-332-2867
NSN 6220-00-111-0921
NSN 5895-00-932-0541
NSN 5930-00-238-7775
NSN 5895-01-342-1116
NSN 5950-01-300-5644
NSN 6130-01-656-6250
NSN 5985-00-526-3469
NSN 5910-00-119-4498
NSN 6145-01-470-7164
NSN 5930-00-554-9358
NSN 5990-01-655-1437