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 5895-01-334-7259
NSN 6240-00-821-5125
NSN 5910-01-416-7454
NSN 6650-01-007-9588
NSN 4140-01-557-4429
NSN 6685-01-523-7308
NSN 5895-01-023-9532
NSN 2925-01-285-0919
NSN 5835-01-385-0579
NSN 6240-01-154-4219
NSN 5925-00-964-9654
NSN 5925-00-846-9292