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 6610-00-929-6249
NSN 6685-00-968-6120
NSN 5985-01-451-4765
NSN 5996-01-010-0257
NSN 6145-01-452-7890
NSN 5945-00-908-9906
NSN 4140-01-221-6863
NSN 6145-01-245-5263
NSN 5950-00-060-1392
NSN 5945-01-447-3456
NSN 5965-00-445-1843
NSN 4140-01-281-8832