PACKING PREFORMED
P/N AS568-020MIL-G-23652 TV2
NSN 5330-01-063-7112
MFG NAVAL SHIP SYSTEMS
 
NEW GOV SURPLUS
SUPPLIER CGE CODE 03EF7
 
ITEM NAME:   PACKING,PREFORMED
DEFINITION:  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.
            
 
CHARACTERISTIC                          VALUE
CROSS-SECTIONAL HEIGHT                  0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM    
CENTER HOLE DIAMETER                    0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM    
PERIPHERAL DIAMETER                     1.004 INCHES NOMINAL                             
ELONGATION PERCENTAGE                   125 MAXIMUM                                      
HARDNESS RATING                         90.0 SHORE DUROMETER A NOMINAL OVERALL           
CRITICALITY CODE                        ZZZY                                             
JUSTIFICATION                                                                            
MATERIAL                                RUBBER FLUOROCARBON CLASS FPM OVERALL            
DESIGN CONTROL REFERENCE                AS568-020MIL-G-23652 TV2                         
THE MANUFACTURERS DATA                  81343                                            
MANUFACTURERS CODE                                                                       
REFERENCE NUMBER                        CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D