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 6650-01-658-7194
NSN 5930-01-046-9771
NSN 6320-01-521-0377
NSN 5855-01-248-5725
NSN 5905-01-019-8863
NSN 6685-00-451-6941
NSN 6135-01-026-9960
NSN 6240-01-334-6961
NSN 5960-01-051-1454
NSN 6110-00-183-7788
NSN 6145-00-935-2646
NSN 5920-00-849-7678