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 5950-00-080-5737
NSN 5960-00-269-3023
NSN 6130-01-630-5480
NSN 6620-01-330-3917
NSN 6150-01-565-4626
NSN 5855-00-118-8762
NSN 5975-01-218-6013
NSN 5895-01-168-8117
NSN 6150-00-512-9269
NSN 5945-01-110-3448
NSN 7035-01-123-0085
NSN 6685-01-157-5540