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 5930-00-264-6334
NSN 5998-01-300-8121
NSN 2925-01-036-4213
NSN 5985-00-250-8666
NSN 5985-01-204-4503
NSN 5895-01-384-2747
NSN 7035-01-399-5354
NSN 5998-00-102-4839
NSN 5950-01-067-7948
NSN 5925-01-484-4534
NSN 6645-00-953-4170
NSN 5960-01-232-3100