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 5910-00-528-9714
NSN 5930-00-707-5696
NSN 6685-01-239-4182
NSN 5950-01-180-6725
NSN 5950-01-564-9774
NSN 6240-01-097-4722
NSN 5996-01-471-7315
NSN 6645-00-551-8291
NSN 6650-01-653-5576
NSN 5965-00-529-0602
NSN 5895-00-147-7034
NSN 5950-01-535-8278