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 6645-00-634-9317
NSN 5945-01-123-2383
NSN 6645-01-040-8337
NSN 6685-01-269-3911
NSN 5950-01-266-1897
NSN 6620-01-207-0667
NSN 4140-01-202-3359
NSN 6105-00-922-6031
NSN 5935-00-216-7435
NSN 6320-01-296-3181
NSN 5960-01-110-9235
NSN 5905-01-060-7205