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 6685-00-057-1404
NSN 5855-01-453-1549
NSN 5985-00-533-9665
NSN 5965-00-067-7393
NSN 6135-00-840-6451
NSN 6150-01-160-8091
NSN 6620-01-009-1423
NSN 5998-01-016-6458
NSN 6130-01-460-5114
NSN 6145-00-966-2377
NSN 6240-01-335-7727
NSN 5985-01-424-0025