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 6610-01-521-9801
NSN 5920-01-285-8497
NSN 5855-01-213-9076
NSN 6240-01-604-7504
NSN 7035-01-186-0024
NSN 5996-01-381-6564
NSN 6110-00-519-1714
NSN 5975-00-546-5570
NSN 5960-01-118-3394
NSN 4140-01-124-5519
NSN 5895-00-759-8168
NSN 6685-01-100-1071