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 5960-01-067-9531
NSN 5960-01-632-6576
NSN 6220-00-566-2848
NSN 6645-00-435-5610
NSN 5895-00-525-3295
NSN 6135-01-185-3614
NSN 5975-01-467-4915
NSN 7035-01-145-5059
NSN 6130-01-424-0360
NSN 5950-01-386-4442
NSN 5910-00-784-4330
NSN 6110-01-186-7282