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 5905-00-936-6061
NSN 5855-00-444-2298
NSN 5915-01-005-0164
NSN 5985-01-649-4011
NSN 6610-00-232-1533
NSN 7035-01-371-0091
NSN 5835-01-455-3380
NSN 6685-01-273-7874
NSN 6150-01-366-4952
NSN 6240-01-082-5552
NSN 5945-00-250-6910
NSN 5905-01-076-6301