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 6135-01-056-4609
NSN 6240-01-463-3132
NSN 5985-01-577-2812
NSN 6650-01-115-2766
NSN 5855-01-034-3845
NSN 5975-01-265-6900
NSN 6150-01-263-2437
NSN 6145-00-493-4073
NSN 6145-01-185-0294
NSN 5945-00-737-8083
NSN 5990-01-378-7349
NSN 6135-01-286-9563