2825-00-394-8702 PACKING ASSY,CARBON Index 2825-00-394-8706 RING,CARBON,PACKING

National Stock Number:
5330-00-394-8703

Federal Supply Class:
5330

National Item Identification Number:
003948703

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
111025432872CUB CO
111025471414AMERICAN CARBON INDUSTRIES-CAPIN
111025479500WESTINGHOUSE ELECTRIC CORP
20J906PC21879500WESTINGHOUSE ELECTRIC CORP
111025488657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
111025490099NORTHROP GRUMMAN SYSTEMS CORPORATION
20J920PC1579500WESTINGHOUSE ELECTRIC CORP
25J811PC1779500WESTINGHOUSE ELECTRIC CORP
25J811PC1788657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
20J920PC1588657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
20J906PC21888657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
20J906PC21890099NORTHROP GRUMMAN SYSTEMS CORPORATION
20J920PC1590099NORTHROP GRUMMAN SYSTEMS CORPORATION
25J811PC1790099NORTHROP GRUMMAN SYSTEMS CORPORATION
2825-870370894BECKER BROTHERS GRAPHITE CORP
39J784PC7179500WESTINGHOUSE ELECTRIC CORP
25J897PC1779500WESTINGHOUSE ELECTRIC CORP
25J984PC1679500WESTINGHOUSE ELECTRIC CORP
26J706PC21879500WESTINGHOUSE ELECTRIC CORP
39J789PC21479500WESTINGHOUSE ELECTRIC CORP
39J789PC21488657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
26J706PC21888657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
25J984PC1688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
25J897PC1788657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
39J784PC7188657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
39J784PC7190099NORTHROP GRUMMAN SYSTEMS CORPORATION
25J897PC1790099NORTHROP GRUMMAN SYSTEMS CORPORATION
25J984PC1690099NORTHROP GRUMMAN SYSTEMS CORPORATION
26J706PC21890099NORTHROP GRUMMAN SYSTEMS CORPORATION
39J789PC21490099NORTHROP GRUMMAN SYSTEMS CORPORATION
39J967PC1879500WESTINGHOUSE ELECTRIC CORP
39J972PC21479500WESTINGHOUSE ELECTRIC CORP
9J949PC21879500WESTINGHOUSE ELECTRIC CORP
9J949PC21888657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
39J972PC21488657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
39J967PC1888657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
39J967PC1890099NORTHROP GRUMMAN SYSTEMS CORPORATION
39J972PC21490099NORTHROP GRUMMAN SYSTEMS CORPORATION
9J949PC21890099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER4.000 INCHES MINIMUM AND 4.001 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18493 CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCARBON OVERALL
PERIPHERAL DIAMETER4.281 INCHES NOMINAL


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us