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 5910-00-903-8336
NSN 5910-01-575-5832
NSN 6645-00-960-6594
NSN 5996-00-499-3691
NSN 5925-00-644-5546
NSN 5996-01-314-6479
NSN 5895-00-133-5163
NSN 2925-01-415-0264
NSN 6135-01-633-8502
NSN 6685-01-311-3299
NSN 6105-01-101-2563
NSN 6145-01-094-6108