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 6105-00-248-5772
NSN 5920-01-226-7038
NSN 6145-01-391-5518
NSN 7035-00-252-7467
NSN 6240-01-592-4068
NSN 7035-01-271-1643
NSN 5910-00-836-4672
NSN 5945-01-618-1070
NSN 6145-00-255-7696
NSN 6645-00-408-0304
NSN 6685-01-167-7364
NSN 5935-01-520-4544