PACKING
P/N 74A830797-1019
NSN 5330 01 397 3438
MFG BOEING
 
NEW GOV SURPLUS
ITEM NAME  PACKING WITH RETAIN
DEFINITION  An item composed of a compressible nonmetallic ring which may be
             loosely fitted into a noN compressible 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.
            
 
CHARACTERISTIC                          VALUE
RETAINER THICKNESS                      0.043 INCHES NOMINAL                             
PACKING RING                            0.200 INCHES NOMINAL                             
CROSS-SECTIONAL DIAMETER                                                                 
CONSTRUCTION                            TWO-PIECE                                        
MATERIAL                                PLASTIC POLYETHYLENE TEREPHTHALATE PACKING       
                                        ALUMINUM ALLOY 7075 AND ALUMINUM ALLOY 7072      
                                        RETAINER                                         
MATERIAL DOCUMENT AND                   D-400 MFR REF SINGLE MATERIAL RESPONSE PACKING   
CLASSIFICATION                          QQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE    
                                        RETAINER