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 6110-01-406-4818
NSN 6135-00-027-3914
NSN 6685-01-069-4336
NSN 5910-01-569-2550
NSN 5990-01-432-0523
NSN 5945-01-627-8308
NSN 5930-01-569-4623
NSN 6320-01-592-4567
NSN 5990-01-101-7602
NSN 5925-00-368-1291
NSN 6645-01-276-6602
NSN 5990-00-436-9008