Outer diameter has 3/8-10 unc thread
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes seal, plain, encased.
Classification: Gaskets,washers & other seals
NSN 5910-01-297-4813
NSN 5990-00-965-0495
NSN 5915-01-646-1060
NSN 6105-01-029-2445
NSN 5910-00-554-1422
NSN 5998-01-298-1646
NSN 5930-00-153-0230
NSN 6620-01-512-8146
NSN 5930-01-005-3727
NSN 5985-01-247-3397
NSN 5960-01-240-3266
NSN 5985-01-649-7320