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 5925-00-633-6236
NSN 5975-00-406-4753
NSN 6240-00-222-9392
NSN 5930-01-013-9251
NSN 5998-01-423-1743
NSN 5910-00-562-7340
NSN 5835-00-228-9082
NSN 6685-01-361-9258
NSN 6620-01-386-5543
NSN 5985-00-832-8973
NSN 6130-01-156-1551
NSN 5965-00-989-9345