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 2925-01-149-2865
NSN 5895-01-357-3133
NSN 6145-01-401-3713
NSN 5975-01-019-4532
NSN 6685-00-273-7017
NSN 6685-01-421-4403
NSN 6105-01-385-9769
NSN 6685-00-203-2389
NSN 5999-00-245-8219
NSN 5950-01-301-8479
NSN 5960-01-073-8454
NSN 6145-00-669-6795