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 5930-00-126-5868
NSN 5925-01-399-6777
NSN 5855-01-088-8700
NSN 5925-01-423-7803
NSN 5990-01-200-6711
NSN 6145-01-112-0397
NSN 6110-01-359-1196
NSN 5990-01-512-9129
NSN 6145-01-610-3815
NSN 7035-01-589-0430
NSN 5925-01-215-1386
NSN 6685-00-132-1175