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 5985-00-883-0595
NSN 6150-01-224-0550
NSN 5965-01-291-0384
NSN 6220-00-553-8938
NSN 6645-01-100-3296
NSN 5925-01-021-9200
NSN 5905-01-251-1586
NSN 6620-01-219-7432
NSN 5935-01-495-6775
NSN 5990-01-386-5561
NSN 5835-01-621-8553
NSN 6130-01-441-1862