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 6685-01-564-7979
NSN 7035-01-193-2667
NSN 5895-00-054-3510
NSN 6150-01-578-6786
NSN 5930-01-495-6753
NSN 6645-00-478-6509
NSN 6685-01-620-1317
NSN 6110-01-110-8555
NSN 5950-01-386-4442
NSN 6220-01-076-4383
NSN 6145-00-809-9221
NSN 5910-01-218-5987