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 6105-01-482-4062
NSN 6110-01-388-1723
NSN 5930-01-656-2904
NSN 5835-00-233-6327
NSN 5975-00-012-0095
NSN 6105-00-320-9679
NSN 6620-01-345-1336
NSN 6645-01-195-0561
NSN 7035-01-336-0464
NSN 5990-01-160-6978
NSN 5985-01-190-5569
NSN 4140-00-246-4969