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 6130-01-465-9643
NSN 5905-01-413-6362
NSN 5950-00-240-4582
NSN 5965-01-391-1703
NSN 5999-01-541-2281
NSN 6105-00-816-9397
NSN 6610-01-287-8559
NSN 5990-01-502-8209
NSN 6240-01-164-9175
NSN 6150-01-589-6883
NSN 6110-01-266-9518
NSN 5925-00-759-5337