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 5950-01-027-8369
NSN 6135-00-309-0074
NSN 6110-01-378-7892
NSN 6145-01-378-4321
NSN 5855-00-494-9581
NSN 6685-00-243-5367
NSN 6145-01-634-0388
NSN 5965-01-122-7477
NSN 6110-00-482-3372
NSN 5990-01-453-3552
NSN 5996-01-577-1725
NSN 5910-01-487-6757