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 5998-01-453-1405
NSN 5910-00-913-7444
NSN 7035-01-232-2657
NSN 6645-01-292-2873
NSN 6135-00-497-0491
NSN 5930-00-936-6552
NSN 6135-01-656-7556
NSN 6620-00-555-3992
NSN 6610-01-308-6148
NSN 6685-00-064-5155
NSN 5895-01-279-0211
NSN 6150-01-243-5547