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 5950-01-091-0680
NSN 5910-00-733-8021
NSN 5975-00-121-3589
NSN 6620-01-279-4353
NSN 6130-01-166-7053
NSN 6620-01-386-5914
NSN 5985-01-502-7220
NSN 5996-01-464-6617
NSN 6685-00-695-4347
NSN 2925-00-390-7546
NSN 6130-00-014-7003
NSN 5965-01-435-6644