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 5996-01-463-0920
NSN 6645-01-147-5579
NSN 5930-00-820-2271
NSN 6110-01-094-3907
NSN 6610-00-276-8919
NSN 5985-01-112-0747
NSN 5996-01-421-6562
NSN 5996-01-649-3986
NSN 5975-01-551-1172
NSN 5935-01-248-9432
NSN 6105-01-250-2384
NSN 5990-01-534-8609