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 2925-00-707-6770
NSN 5835-01-385-0579
NSN 6685-00-919-2188
NSN 2925-01-457-5649
NSN 5925-01-131-9776
NSN 5965-00-119-6207
NSN 5915-01-660-2967
NSN 5960-01-024-7918
NSN 5895-01-144-0131
NSN 7035-01-122-1264
NSN 5920-01-562-3354
NSN 5998-01-259-2368