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 5945-01-243-3976
NSN 5905-01-531-3766
NSN 2925-01-251-9529
NSN 5985-00-222-1273
NSN 2925-01-629-4600
NSN 2925-01-129-1261
NSN 5950-00-624-8849
NSN 6610-01-212-9817
NSN 6110-01-326-9708
NSN 5925-00-704-4491
NSN 5998-01-243-5112
NSN 6320-01-567-9792