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 6145-00-290-3859
NSN 2925-00-707-6770
NSN 5965-01-330-9152
NSN 5895-00-205-0620
NSN 5996-01-165-9344
NSN 7035-01-492-0419
NSN 6220-00-325-2740
NSN 6645-01-331-5674
NSN 6610-01-123-2276
NSN 5996-01-006-6346
NSN 5910-01-127-0160
NSN 6320-00-089-9426