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 6620-00-004-5466
NSN 5996-00-754-2840
NSN 5965-00-226-7870
NSN 4140-01-653-5785
NSN 5985-01-265-3096
NSN 5855-01-451-7389
NSN 6110-01-559-2092
NSN 4140-01-544-5464
NSN 2925-01-138-3565
NSN 6240-01-469-7324
NSN 5935-00-201-7983
NSN 5950-00-111-2000