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 6145-01-012-6351
NSN 5996-01-026-2375
NSN 5996-01-489-5494
NSN 5935-01-135-4233
NSN 6685-01-215-1204
NSN 6240-01-493-5430
NSN 5855-01-218-3735
NSN 4140-00-912-1904
NSN 6150-00-058-8669
NSN 6145-00-782-4420
NSN 6110-00-460-7179
NSN 5985-00-166-9528