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 5975-00-505-2626
NSN 5895-01-199-7583
NSN 6105-01-553-1001
NSN 5965-00-918-3950
NSN 5920-00-786-0112
NSN 5945-01-076-9447
NSN 6105-00-197-8671
NSN 6240-00-872-3365
NSN 6135-00-377-9165
NSN 5930-00-171-8867
NSN 6685-01-657-0037
NSN 5985-00-394-5888