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 7035-00-517-8232
NSN 5945-00-966-8638
NSN 5999-01-578-6263
NSN 6240-00-020-4709
NSN 6105-00-254-7747
NSN 5965-01-178-7853
NSN 5965-01-204-8505
NSN 6135-00-422-3967
NSN 6685-00-186-0190
NSN 6320-01-106-4414
NSN 2925-00-740-7029
NSN 6150-01-271-5408