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 6145-00-445-7839
NSN 6110-01-262-7266
NSN 5925-00-073-3507
NSN 6110-01-429-9304
NSN 5905-00-182-1434
NSN 5925-01-185-9897
NSN 5835-01-631-3940
NSN 6240-01-496-5066
NSN 5975-01-144-5624
NSN 7035-01-442-7947
NSN 6685-01-582-6193
NSN 5905-01-596-7925