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 6320-01-489-6044
NSN 5895-00-027-9888
NSN 6685-00-069-6777
NSN 5925-00-216-4480
NSN 6110-01-006-6718
NSN 5990-01-051-8304
NSN 5960-01-614-8005
NSN 6105-01-212-4200
NSN 5965-01-331-5431
NSN 5965-01-515-0589
NSN 5910-01-371-3110
NSN 6135-01-567-0739