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 5905-01-513-9466
NSN 7035-00-523-7492
NSN 5910-00-981-7759
NSN 5905-01-519-5594
NSN 5950-00-184-2015
NSN 6650-01-034-0471
NSN 5965-01-216-1994
NSN 6110-01-006-6718
NSN 6645-00-551-8291
NSN 5910-01-076-4454
NSN 6685-01-105-1356
NSN 6145-01-634-0388