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 6645-00-899-1235
NSN 5965-01-384-4912
NSN 5910-00-327-4458
NSN 5965-00-170-5254
NSN 6610-01-536-4056
NSN 6650-00-367-9230
NSN 5905-01-265-0307
NSN 5895-00-286-3788
NSN 6220-00-099-9192
NSN 6105-01-281-0310
NSN 6130-00-240-4765
NSN 5915-01-627-0242