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 5935-01-549-6896
NSN 6320-01-340-4112
NSN 5965-01-399-8454
NSN 5965-01-064-0263
NSN 5990-01-649-4647
NSN 6105-01-483-7077
NSN 6110-01-296-3388
NSN 5935-01-383-9261
NSN 5999-01-109-6327
NSN 5996-00-419-4412
NSN 6685-01-360-9678
NSN 5985-01-166-5041