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 6130-01-188-0330
NSN 5925-01-219-5828
NSN 5996-01-158-5197
NSN 5950-00-140-6123
NSN 5945-01-356-1263
NSN 5985-01-516-5188
NSN 6650-01-415-5573
NSN 6610-01-088-5871
NSN 5905-01-618-4697
NSN 2925-01-123-5856
NSN 6135-01-445-6589
NSN 6130-00-080-0506