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 6110-01-487-3999
NSN 6685-01-056-1260
NSN 6110-01-096-4416
NSN 6620-01-083-4672
NSN 5990-00-016-5648
NSN 6650-01-345-9796
NSN 5930-01-617-9187
NSN 6240-00-557-7471
NSN 6145-01-421-5109
NSN 5925-01-311-9164
NSN 6110-01-027-0656
NSN 5925-01-151-6518