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 5985-00-526-3469
NSN 6145-01-119-9040
NSN 5925-01-267-6940
NSN 5950-00-222-6139
NSN 6150-01-215-0311
NSN 6685-00-678-2948
NSN 6650-01-144-8436
NSN 6110-01-125-1660
NSN 6135-01-571-0845
NSN 5855-01-295-2313
NSN 5990-01-112-5281
NSN 5905-01-073-2525