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 5925-01-104-4893
NSN 6610-01-315-7002
NSN 5996-00-067-5219
NSN 5915-01-263-3448
NSN 6650-01-160-5058
NSN 5950-01-407-0140
NSN 5930-01-618-6112
NSN 6320-00-139-1090
NSN 6110-01-621-0047
NSN 6610-01-204-9146
NSN 6610-01-275-9771
NSN 5998-00-502-9065