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 5960-01-013-2587
NSN 6145-01-529-6566
NSN 6685-01-415-5603
NSN 5930-01-227-3768
NSN 5855-00-937-7709
NSN 5998-01-430-2594
NSN 2925-00-964-7128
NSN 6685-01-529-6990
NSN 6145-01-204-4263
NSN 5930-01-490-6909
NSN 5895-00-076-0597
NSN 6685-00-245-7722