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 6145-01-075-4996
NSN 6135-01-391-8539
NSN 5935-01-406-3323
NSN 5915-01-541-2031
NSN 5999-01-020-7641
NSN 6220-00-815-8194
NSN 6685-01-416-9897
NSN 6220-01-017-5492
NSN 6110-01-595-2962
NSN 6685-01-088-7317
NSN 6145-01-440-8365
NSN 5960-01-449-1310