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 5935-01-327-3773
NSN 5925-00-805-1314
NSN 6650-01-406-7765
NSN 5930-00-926-7544
NSN 6145-01-420-5120
NSN 6135-00-726-4142
NSN 6650-00-918-4156
NSN 6130-01-570-0004
NSN 6610-01-367-5110
NSN 5905-01-010-3320
NSN 6220-01-146-5152
NSN 5975-00-240-9733