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 5975-00-915-5834
NSN 5965-00-289-6280
NSN 5935-01-507-6144
NSN 5925-00-364-7969
NSN 5996-01-350-3345
NSN 5965-01-175-9133
NSN 6685-01-221-6099
NSN 5935-00-106-3664
NSN 6645-01-615-8359
NSN 5935-01-595-3880
NSN 5950-01-230-4906
NSN 5855-00-237-4088