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 6135-00-519-1325
NSN 5975-00-106-1520
NSN 6105-01-427-2336
NSN 5945-00-071-0963
NSN 5985-00-760-1472
NSN 6610-00-299-1844
NSN 5999-01-391-7003
NSN 6685-01-188-7379
NSN 5945-01-467-3236
NSN 5925-01-069-3443
NSN 5925-01-505-1126
NSN 6220-00-222-5663