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 5855-01-585-1675
NSN 6685-00-938-0435
NSN 6135-01-510-4663
NSN 6645-01-163-9930
NSN 5835-01-307-6884
NSN 6610-01-107-2658
NSN 5915-01-005-9670
NSN 6110-01-170-5379
NSN 5935-00-571-6085
NSN 6130-01-485-4651
NSN 6620-00-246-6448
NSN 5835-01-641-0073