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 5996-00-088-8891
NSN 6150-01-345-8310
NSN 6685-01-175-3431
NSN 5985-01-233-0512
NSN 6110-00-218-4737
NSN 5935-01-281-7512
NSN 5960-01-383-6262
NSN 6105-00-153-7967
NSN 5965-01-262-3513
NSN 6645-01-014-9205
NSN 5965-00-289-6280
NSN 6150-01-375-6468