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 6685-01-014-9402
NSN 5985-01-081-8451
NSN 5999-01-620-7116
NSN 6135-00-874-6566
NSN 6150-01-386-9205
NSN 6645-00-421-5287
NSN 6145-01-206-4855
NSN 6150-01-034-0109
NSN 6105-00-392-1919
NSN 6145-00-081-2520
NSN 5930-01-240-0476
NSN 6240-01-238-9216