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 6130-00-796-8760
NSN 5960-00-677-3354
NSN 6645-01-049-6116
NSN 6320-00-174-1362
NSN 6620-00-918-3878
NSN 6685-00-759-4097
NSN 2925-01-019-1672
NSN 5835-01-412-0344
NSN 2925-01-332-7178
NSN 4140-00-101-7903
NSN 6610-01-286-3079
NSN 5996-01-231-4361