No other part numbers with same form, fit, and function found.
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 6620-00-190-8109
NSN 5920-01-500-1434
NSN 5985-01-551-9897
NSN 6645-00-875-0772
NSN 5975-00-503-9190
NSN 6145-00-145-8573
NSN 6145-01-556-3491
NSN 2925-01-264-1699
NSN 5935-00-952-2897
NSN 6650-01-510-9488
NSN 5999-00-244-9513
NSN 6685-01-201-6879