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 6150-01-186-6903
NSN 5935-00-840-7520
NSN 6685-01-415-5809
NSN 7035-00-335-7283
NSN 5910-01-461-8248
NSN 5950-01-487-4948
NSN 5895-01-393-5224
NSN 5915-00-807-8547
NSN 5910-01-203-4683
NSN 5996-01-286-0735
NSN 5925-00-647-3469
NSN 6135-01-280-2883