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 6130-00-924-3424
NSN 7035-01-251-7975
NSN 5930-01-367-6905
NSN 5930-01-161-3305
NSN 5930-01-089-8045
NSN 5950-01-373-5297
NSN 6220-01-025-1373
NSN 6685-00-853-5622
NSN 5910-01-487-6757
NSN 6220-01-610-9276
NSN 6145-00-286-9588
NSN 5965-00-698-0433