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 6135-00-377-9165
NSN 5895-01-418-6368
NSN 6240-01-506-0304
NSN 5895-01-393-3619
NSN 5996-01-528-6576
NSN 5910-01-272-2574
NSN 6105-00-488-5425
NSN 5920-01-247-2029
NSN 6110-01-622-8962
NSN 6135-00-444-1402
NSN 5945-01-595-2194
NSN 6110-01-311-3763