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 6645-01-421-2445
NSN 6110-01-369-5021
NSN 6130-01-343-5596
NSN 5975-00-150-6400
NSN 5905-01-376-4141
NSN 6645-01-603-1004
NSN 6130-00-186-0737
NSN 5935-00-113-5171
NSN 6610-00-597-5671
NSN 7035-00-529-3128
NSN 6135-00-369-2368
NSN 5895-00-576-0716