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 5996-01-313-6477
NSN 7035-01-222-2534
NSN 5895-01-347-4498
NSN 6240-00-968-9274
NSN 6130-01-301-4523
NSN 6130-00-876-2511
NSN 5930-01-364-1148
NSN 6130-01-122-3807
NSN 6105-01-179-4215
NSN 6145-01-411-5895
NSN 6135-01-472-9011
NSN 5985-01-049-1401