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 5985-01-622-0977
NSN 5835-01-387-4227
NSN 6145-00-611-4363
NSN 6110-00-721-4042
NSN 5910-01-302-6694
NSN 5999-01-655-3796
NSN 5910-00-496-1825
NSN 5960-01-485-0437
NSN 5835-01-234-3524
NSN 6110-01-113-0023
NSN 5975-01-264-6803
NSN 6130-01-036-3327