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 5915-01-437-4043
NSN 5910-00-226-8109
NSN 6320-01-267-0586
NSN 5996-00-838-7841
NSN 5915-00-470-2472
NSN 6145-00-578-7522
NSN 6220-01-372-9040
NSN 6620-01-024-7003
NSN 6320-01-029-2196
NSN 6220-01-183-1732
NSN 5925-01-312-8126
NSN 6645-01-069-3286