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 5905-01-222-5874
NSN 5925-01-226-7999
NSN 6105-01-651-2658
NSN 2925-01-022-3181
NSN 6110-01-520-7387
NSN 5925-01-627-4505
NSN 5985-00-917-0505
NSN 5895-01-452-6232
NSN 6105-01-101-4020
NSN 6135-01-648-4875
NSN 6320-01-388-3125
NSN 5915-00-375-2382