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 5950-01-054-5015
NSN 5985-01-263-4482
NSN 6145-01-196-0496
NSN 5835-01-571-4083
NSN 5998-01-086-9854
NSN 5925-01-408-6577
NSN 5945-01-643-1625
NSN 6145-00-170-7947
NSN 5925-01-322-7930
NSN 5855-00-237-4088
NSN 6685-00-056-9545
NSN 6650-00-254-8966