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 6610-00-983-4482
NSN 6110-00-468-6897
NSN 2925-00-246-3077
NSN 5835-01-245-8077
NSN 5895-01-352-5695
NSN 5835-01-286-6499
NSN 6645-00-183-8812
NSN 5998-01-415-5865
NSN 5905-01-504-7183
NSN 6110-00-295-2754
NSN 5855-01-236-9645
NSN 5855-00-185-1560