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 5935-00-021-5091
NSN 5925-00-382-3574
NSN 6110-01-435-9071
NSN 6150-01-603-4490
NSN 6145-01-621-6548
NSN 2925-00-995-9481
NSN 5985-00-403-4136
NSN 5985-00-103-6340
NSN 6110-01-250-2936
NSN 6685-00-169-1654
NSN 6220-01-536-7906
NSN 5920-00-371-1191