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 5945-01-461-8143
NSN 5990-01-166-2237
NSN 5835-01-602-0311
NSN 6645-01-328-5583
NSN 5960-01-178-7500
NSN 6685-01-312-0017
NSN 6145-01-076-8202
NSN 5975-00-613-2345
NSN 5925-01-629-9266
NSN 7035-00-088-7355
NSN 5895-01-076-4204
NSN 6645-01-535-7136