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 5985-01-415-3134
NSN 5930-01-473-8018
NSN 5998-01-378-5911
NSN 6145-01-380-6391
NSN 5855-00-763-2155
NSN 5930-01-177-6044
NSN 5965-01-192-5025
NSN 6145-01-622-5268
NSN 6110-00-886-0540
NSN 6220-01-399-6328
NSN 6645-00-565-1569
NSN 6220-00-410-9233