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 6685-01-260-4307
NSN 5925-00-980-0159
NSN 5985-00-141-5971
NSN 6220-01-007-9988
NSN 5925-01-181-8983
NSN 6130-00-733-9352
NSN 6110-01-381-1269
NSN 6240-01-295-7324
NSN 7035-00-215-3272
NSN 5925-00-840-5393
NSN 5965-01-537-0023
NSN 6145-01-502-9751