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 5835-01-190-5192
NSN 5975-01-226-6531
NSN 6645-00-057-3499
NSN 5930-01-494-2269
NSN 6685-01-050-7026
NSN 5935-01-487-1233
NSN 5985-01-051-9432
NSN 5999-01-510-7944
NSN 6110-01-180-3154
NSN 2925-00-251-0105
NSN 5925-00-444-0595
NSN 5920-01-244-9344