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 6130-01-281-7519
NSN 6320-00-098-2858
NSN 5965-00-735-9315
NSN 6220-00-165-7095
NSN 5965-01-389-7058
NSN 7035-00-360-2008
NSN 5930-00-574-8677
NSN 6240-01-361-9167
NSN 5910-00-922-1183
NSN 5996-01-535-3642
NSN 6105-01-522-7622
NSN 6685-01-097-9062