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 & other seals
NSN 6610-00-034-3709
NSN 5945-00-537-4646
NSN 5950-01-602-7903
NSN 6130-00-959-2117
NSN 5905-01-122-8708
NSN 6650-01-344-5376
NSN 5996-01-416-5769
NSN 5990-01-133-0351
NSN 6645-00-445-8143
NSN 5855-01-348-6690
NSN 5999-01-061-8306
NSN 5895-00-182-7544