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 6150-01-513-0106
NSN 5925-00-660-7589
NSN 6145-01-248-7887
NSN 2925-01-463-8856
NSN 6685-01-229-7048
NSN 5998-01-658-8407
NSN 5975-01-371-8820
NSN 6110-01-418-2578
NSN 6685-01-615-8820
NSN 5935-00-442-4228
NSN 5985-01-184-1491
NSN 5975-01-560-6099