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 6135-01-428-8821
NSN 6105-00-686-5995
NSN 6220-00-670-8793
NSN 6685-01-154-4139
NSN 6110-01-174-3161
NSN 6145-01-415-6127
NSN 5975-00-702-5287
NSN 6685-01-137-2172
NSN 6130-01-054-5318
NSN 5998-01-291-5483
NSN 5960-01-336-0487
NSN 6130-00-621-2202