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 6645-00-410-2395
NSN 5990-01-281-3120
NSN 2925-00-363-9878
NSN 5950-00-279-4918
NSN 5996-00-363-9666
NSN 2925-01-027-1293
NSN 6645-00-835-7020
NSN 5930-00-981-3313
NSN 5930-01-591-6479
NSN 5975-01-478-9317
NSN 5975-00-059-3646
NSN 5935-01-294-5781