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 7035-01-127-9019
NSN 4140-01-344-2674
NSN 6650-01-398-7323
NSN 5895-01-035-1166
NSN 5930-01-463-3204
NSN 6645-00-899-1235
NSN 6610-01-025-4718
NSN 6685-00-901-8712
NSN 6145-01-626-0319
NSN 6135-01-100-3593
NSN 5960-00-402-6426
NSN 6320-01-052-2118