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 2925-01-389-3726
NSN 6220-01-425-7835
NSN 7035-01-038-3165
NSN 5985-00-931-9502
NSN 5910-01-410-7749
NSN 5990-01-355-8875
NSN 6685-01-477-2349
NSN 5905-01-373-0983
NSN 5965-01-039-1430
NSN 5930-01-630-9053
NSN 6320-01-436-0513
NSN 5975-01-107-1758