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 5910-01-555-9146
NSN 7035-01-506-0734
NSN 6620-00-841-0346
NSN 6320-00-731-6134
NSN 5910-01-090-6971
NSN 6110-00-452-9148
NSN 5945-01-476-7182
NSN 6135-01-551-0562
NSN 5915-01-021-5562
NSN 6650-00-070-5952
NSN 5920-00-405-1363
NSN 6685-01-434-7443