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 5975-01-180-2800
NSN 5930-01-335-3158
NSN 5925-01-199-9341
NSN 5985-01-390-5182
NSN 5925-01-425-4024
NSN 6620-01-031-8180
NSN 5835-01-519-2916
NSN 5855-01-474-6456
NSN 7035-00-631-3782
NSN 6220-01-035-0136
NSN 5990-00-061-3360
NSN 6145-00-269-4271