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 5999-01-376-0834
NSN 5925-01-237-2501
NSN 5975-00-198-8763
NSN 6685-01-213-0211
NSN 6105-00-233-3199
NSN 5945-00-116-5676
NSN 5945-01-644-0060
NSN 5950-01-377-3298
NSN 5996-00-279-0484
NSN 5935-01-587-2524
NSN 5925-01-207-8542
NSN 5855-00-058-1293