5306-01-500-9862 BOLT,MACHINE Index 4920-01-500-9864 FIXTURE,ENGINE MAINTENANCE,AIRCR

National Stock Number:
5330-01-500-9863

Federal Supply Class:
5330

National Item Identification Number:
015009863

Description:
PACKING WITH RETAINER

Detail:
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.


Manufacturer Information:
17B6D1390-50988277THE BOEING COMPANY
20215983259PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER4.377 INCHES NOMINAL
PACKING INSIDE DIAMETER2.005 INCHES MINIMUM AND 2.020 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIALALUMINUM ALLOY 6061 RETAINER
MATERIALRUBBER FLUOROSILICONE CLASS FQ PACKING
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,PLAIN,ENCASED
RETAINER THICKNESS0.310 INCHES NOMINAL


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