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 5999-01-181-2259
NSN 6135-00-351-8606
NSN 6135-01-020-3805
NSN 6610-00-759-7170
NSN 5985-00-642-8911
NSN 6240-01-042-3650
NSN 6650-00-162-6638
NSN 5990-00-882-9162
NSN 5950-00-569-3543
NSN 5960-00-390-9789
NSN 5999-00-273-9477
NSN 5835-00-247-0161