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 7035-00-225-6499
NSN 6135-00-062-5080
NSN 5960-01-512-0233
NSN 6240-00-803-2777
NSN 5950-01-457-2982
NSN 5855-01-276-0353
NSN 6130-01-373-7350
NSN 6220-01-118-0753
NSN 6150-00-583-9878
NSN 6645-01-147-4603
NSN 6145-01-210-3230
NSN 5855-01-504-2646