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 6610-01-551-0774
NSN 6645-01-245-8390
NSN 7035-01-026-1171
NSN 5835-01-472-5239
NSN 5925-01-413-4624
NSN 5965-00-782-1662
NSN 6150-01-481-7702
NSN 6150-01-425-8436
NSN 6685-00-286-8481
NSN 5935-01-462-9181
NSN 5925-01-459-7882
NSN 5855-01-020-7982