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 5950-00-597-3661
NSN 6320-01-541-7585
NSN 6130-01-422-1638
NSN 5920-00-246-5992
NSN 5895-00-247-7394
NSN 5985-00-005-5258
NSN 6110-01-577-4532
NSN 6105-01-540-4876
NSN 5945-01-054-3235
NSN 5925-01-366-3570
NSN 6685-01-381-0759
NSN 5950-01-246-4576