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 5895-01-366-3991
NSN 5960-00-428-3679
NSN 5960-00-014-3445
NSN 5960-01-387-5290
NSN 6650-01-645-0199
NSN 5975-01-628-5307
NSN 6645-01-076-3494
NSN 5905-00-799-5511
NSN 6135-00-497-0491
NSN 5925-01-048-4097
NSN 5965-00-827-9680
NSN 5895-00-826-2988