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 6145-00-193-9466
NSN 5985-01-552-3155
NSN 5996-01-165-9344
NSN 6620-01-641-8741
NSN 6685-01-161-5025
NSN 6135-00-917-1894
NSN 2925-00-471-1128
NSN 6145-01-056-5171
NSN 5930-00-903-9016
NSN 7035-01-316-7860
NSN 5990-01-378-7349
NSN 5975-01-399-8564