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 6685-01-086-8958
NSN 5930-01-220-5108
NSN 6145-00-703-6292
NSN 5945-01-542-3186
NSN 6685-01-622-4358
NSN 5990-01-200-7460
NSN 5950-01-250-3687
NSN 5998-00-229-6795
NSN 2925-01-652-7564
NSN 5945-01-258-7950
NSN 5905-01-421-7022
NSN 5855-01-420-4988