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 6145-01-513-2569
NSN 5945-01-023-2159
NSN 5950-01-168-1897
NSN 5985-01-544-2504
NSN 7035-01-017-2702
NSN 6650-01-195-3957
NSN 5910-00-866-7525
NSN 5990-01-529-6347
NSN 6135-00-539-8088
NSN 5925-01-622-3506
NSN 5999-00-159-7256
NSN 5905-01-287-9405