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 6110-01-118-1105
NSN 6105-01-094-7909
NSN 6685-01-512-6426
NSN 6145-01-068-0560
NSN 6685-01-503-3159
NSN 6620-01-094-6549
NSN 5945-00-862-1133
NSN 5915-00-269-4463
NSN 5910-01-116-2626
NSN 5895-00-825-9240
NSN 4140-01-054-8516
NSN 4140-01-023-1537