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 6135-01-522-3386
NSN 6130-00-234-5858
NSN 5895-00-996-2960
NSN 6110-00-971-2035
NSN 6135-01-375-6724
NSN 7035-00-009-8705
NSN 5910-00-901-7309
NSN 5925-01-095-1995
NSN 6220-00-081-6429
NSN 6645-00-033-8714
NSN 6645-01-525-7493
NSN 6135-00-299-6918