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 5975-01-213-3861
NSN 6130-01-646-8536
NSN 6685-01-036-3317
NSN 5990-01-254-3197
NSN 6620-00-520-1909
NSN 6685-01-101-4195
NSN 6130-01-067-3777
NSN 7035-01-441-0942
NSN 6150-00-339-4506
NSN 6135-01-507-4346
NSN 5945-00-256-0674
NSN 6650-01-118-8140