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 5975-01-361-8080
NSN 5925-01-365-3977
NSN 5945-01-066-7025
NSN 4140-00-122-2431
NSN 6685-00-406-8171
NSN 5905-01-370-7722
NSN 6240-01-234-7893
NSN 5905-01-443-9385
NSN 5985-01-606-8249
NSN 6610-01-492-6515
NSN 6135-00-850-3177
NSN 5950-01-368-4965