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 6105-01-076-0568
NSN 5925-01-144-4909
NSN 5950-00-529-0264
NSN 6645-01-373-2262
NSN 5905-00-073-1889
NSN 5998-01-090-9056
NSN 5835-01-068-4214
NSN 5935-01-617-1638
NSN 5965-01-314-5269
NSN 5996-01-066-0335
NSN 6135-00-461-3590
NSN 5915-01-569-1406