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 6645-01-437-9017
NSN 5910-01-422-4924
NSN 6130-00-730-7411
NSN 6145-00-914-6767
NSN 5965-01-554-4929
NSN 5975-00-152-9350
NSN 6110-01-597-6550
NSN 5835-01-174-4276
NSN 6220-00-104-5365
NSN 5985-00-181-7498
NSN 5925-01-526-5109
NSN 5960-01-037-9432