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 7035-01-555-8289
NSN 5930-00-683-3922
NSN 5975-00-653-9167
NSN 6320-01-137-4714
NSN 6110-01-105-2971
NSN 6650-01-504-1798
NSN 5930-00-958-6226
NSN 6105-01-180-5013
NSN 6645-00-880-5927
NSN 2925-00-156-0999
NSN 6130-01-207-0153
NSN 6685-00-300-8858