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 5950-00-082-7866
NSN 6135-00-676-5807
NSN 5905-00-000-0136
NSN 5960-01-070-3655
NSN 6130-01-157-9307
NSN 5965-00-067-6780
NSN 6220-01-551-0755
NSN 6145-00-577-3505
NSN 2925-01-459-8093
NSN 6105-01-059-2307
NSN 5915-01-114-9072
NSN 4140-01-069-2307