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 6105-01-659-0793
NSN 6220-00-986-1428
NSN 7035-01-323-0164
NSN 6150-01-027-0362
NSN 5935-00-907-4076
NSN 6135-00-166-5984
NSN 5965-01-201-1580
NSN 7035-00-213-2387
NSN 5895-00-079-5044
NSN 6685-01-377-6433
NSN 6135-01-151-2705
NSN 6150-01-099-8557