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 6135-01-116-3385
NSN 5925-01-564-2154
NSN 6150-01-281-2131
NSN 6620-01-052-2773
NSN 6135-00-553-7995
NSN 5915-01-433-3550
NSN 5935-01-268-1808
NSN 6610-00-285-5366
NSN 6685-01-433-5550
NSN 5990-01-231-9608
NSN 6145-00-894-3434
NSN 6135-00-935-8769