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 6610-00-891-6370
NSN 5945-00-059-5340
NSN 5910-00-853-5650
NSN 6110-00-852-8003
NSN 6645-01-302-5408
NSN 5835-01-281-7281
NSN 5895-01-401-5388
NSN 6620-01-280-9478
NSN 5920-01-565-5744
NSN 6145-00-440-3503
NSN 5925-01-325-8920
NSN 5985-00-851-5042