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 5915-00-304-8195
NSN 5985-00-143-0008
NSN 5920-01-412-1080
NSN 7035-01-085-5955
NSN 5990-00-345-8967
NSN 5910-01-282-6579
NSN 6240-00-560-5426
NSN 5975-01-148-9397
NSN 5935-01-253-4881
NSN 6135-00-635-9187
NSN 5996-01-367-4209
NSN 6610-00-827-8959