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 5996-01-249-7392
NSN 5905-00-564-3099
NSN 5930-01-251-0151
NSN 5915-01-573-5980
NSN 6610-01-602-7932
NSN 6130-01-575-9505
NSN 5999-00-312-0680
NSN 5905-01-035-7901
NSN 5975-01-018-6492
NSN 5855-01-411-3360
NSN 5998-00-236-0108
NSN 6645-01-386-4588