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 2925-01-105-5446
NSN 5990-01-414-7618
NSN 5905-01-627-4625
NSN 5985-01-425-1429
NSN 6685-00-422-2990
NSN 5960-01-096-6294
NSN 6145-01-176-0842
NSN 6320-00-098-2858
NSN 5835-01-608-4285
NSN 5999-00-825-2562
NSN 6240-01-468-3109
NSN 5895-01-312-4399