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 2925-01-611-2423
NSN 5895-01-432-3963
NSN 6685-01-281-8860
NSN 6610-00-938-6567
NSN 5855-01-383-6860
NSN 5930-01-381-3155
NSN 6135-01-426-8282
NSN 5998-01-170-3508
NSN 5915-00-836-7425
NSN 5985-00-031-0058
NSN 5925-00-901-4931
NSN 5915-01-072-9241