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 6610-00-413-5016
NSN 5835-01-108-4980
NSN 5985-01-243-8484
NSN 5985-00-845-6997
NSN 6145-01-510-3352
NSN 5930-01-287-7805
NSN 6620-01-415-5803
NSN 6220-01-165-9098
NSN 6240-00-389-4822
NSN 6135-01-132-6310
NSN 5925-01-394-1073
NSN 5895-01-555-8333