4540-01-157-3822 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5330-01-157-3825 PACKING WITH RETAINER

National Stock Number:
5330-01-157-3824

Federal Supply Class:
5330

National Item Identification Number:
011573824

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:
7133MR733-T5F573GREENE TWEED & CO INC
7133MR733-T72902PALMETTO INC
7M754-133-176301THE BOEING COMPANY
S34700-133R109257TRELLEBORG SEALING SOLUTIONS US, INC.


Techincal Specification:
OUTSIDE DIAMETER1.992 INCHES NOMINAL
PACKING INSIDE DIAMETER1.801 INCHES NOMINAL
PACKING RING CROSS-SECTIONAL DIAMETER0.027 INCHES NOMINAL


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