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 6135-00-010-5275
NSN 5990-01-054-4255
NSN 5950-01-532-1031
NSN 5975-01-282-3453
NSN 5895-01-167-2970
NSN 7035-01-381-7622
NSN 6220-01-476-9371
NSN 6110-01-354-6175
NSN 5990-01-211-6136
NSN 6240-01-212-5567
NSN 5925-00-905-7814
NSN 6105-01-418-0824