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 5925-00-111-4880
NSN 6145-01-417-7339
NSN 6645-00-300-0401
NSN 6130-00-022-5132
NSN 5985-00-372-5946
NSN 5855-01-420-4988
NSN 6150-01-525-9899
NSN 6620-01-477-3720
NSN 7035-00-679-9027
NSN 5975-00-260-1336
NSN 6650-00-170-5095
NSN 5855-00-327-2061