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 7035-01-202-8699
NSN 5915-00-256-3938
NSN 6650-00-318-6033
NSN 5835-00-946-2656
NSN 6645-00-397-2210
NSN 5975-00-244-2560
NSN 6685-01-331-1073
NSN 5990-01-076-8901
NSN 5999-00-468-7992
NSN 6145-01-539-6016
NSN 6150-00-273-9014
NSN 4140-01-054-0929