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 5895-01-107-5994
NSN 6610-01-086-6125
NSN 5960-01-503-4123
NSN 6150-01-046-3672
NSN 5910-01-437-3535
NSN 6110-00-428-8106
NSN 5855-01-222-1242
NSN 2925-01-552-4313
NSN 5996-00-375-5057
NSN 5895-01-229-5774
NSN 5925-01-268-1825
NSN 5930-01-144-5467