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 5905-01-394-4700
NSN 6145-01-122-9148
NSN 6105-00-481-9862
NSN 7035-01-451-6421
NSN 5910-01-562-0623
NSN 5998-01-557-7218
NSN 5996-01-200-0363
NSN 5895-00-160-7660
NSN 5985-01-634-0635
NSN 5945-01-249-9606
NSN 6110-01-442-1076
NSN 5895-01-552-3919