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 5965-01-067-9280
NSN 6320-01-592-6248
NSN 5945-01-108-9317
NSN 5950-01-435-2873
NSN 6240-00-024-0217
NSN 6645-00-445-8143
NSN 6220-01-561-5247
NSN 5925-00-633-6236
NSN 5998-01-250-0950
NSN 6130-01-332-7818
NSN 5998-00-772-9833
NSN 6150-01-336-0128