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 6130-00-243-0380
NSN 6685-00-519-8188
NSN 5895-01-419-8460
NSN 5965-01-346-4929
NSN 5998-01-649-2859
NSN 7035-00-126-1899
NSN 2925-01-103-7019
NSN 5905-01-603-8256
NSN 6135-01-497-4516
NSN 5930-00-336-5885
NSN 6240-01-330-2445
NSN 5945-01-100-0657