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 5965-00-236-0016
NSN 6110-01-104-7809
NSN 6240-01-444-7614
NSN 5855-00-167-7893
NSN 5935-01-103-0036
NSN 5910-01-532-6872
NSN 6240-01-156-0285
NSN 6620-01-656-1896
NSN 6220-01-267-6508
NSN 6135-01-455-9646
NSN 5925-01-577-8579
NSN 5996-01-444-3915