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 5998-01-100-3496
NSN 6110-00-010-4545
NSN 5895-01-409-2949
NSN 5999-00-084-3499
NSN 4140-00-980-4969
NSN 6130-01-198-9460
NSN 5999-01-023-5188
NSN 6645-00-892-5750
NSN 6145-01-137-7321
NSN 5855-00-548-4742
NSN 6135-01-552-1568
NSN 5996-00-201-3763