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 6620-00-811-7614
NSN 5965-01-078-6776
NSN 6130-00-156-4550
NSN 5915-00-557-8178
NSN 5965-00-959-4910
NSN 5996-01-005-9968
NSN 5975-00-781-6473
NSN 6320-00-857-4073
NSN 5935-01-408-3110
NSN 6110-00-763-7152
NSN 6645-01-077-9350
NSN 5975-00-253-7163