SPACER
P/N 2509120
NSN 5365 01 031 8390
MFG NAVAIR AND SEA
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   SPACER,RING
DEFINITION:  A circular-shaped item designed to maintain predetermined distance
             between assembled parts and/or for distributing pressure or preventing
             endwise movement between member parts. It has a solid cross-section
             and two flat parallel bearing surfaces. The distance between the
             bearing surfaces perpendicular to the axis of the centrally located
             hole shall not exceed 25 percent of the outside diameter. The diameter
             of the centrally located hole must exceed 75 percent of the outside
             diameter. Excludes laminated items. For items manufactured from
             impregnated graphite or lubricated nonmetallic materials, excluding
             felt or plastics, see GASKET. For items manufactured from lubricated
             plastics, see BEARING, WASHER, THRUST. For items manufactured from
             lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK,
             VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER,
             SLEEVE.
            
 
CHARACTERISTIC                          VALUE
INSIDE DIAMETER                         2.807 INCHES MINIMUM AND 2.817 INCHES MAXIMUM    
OUTSIDE DIAMETER                        2.930 INCHES MINIMUM AND 2.935 INCHES MAXIMUM    
OVERALL THICKNESS                       0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM    
CRITICALITY CODE                        ZZZW                                             
JUSTIFICATION                                                                            
DEPARTURE FROM CITED                    AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR
DOCUMENT                                MK 48 TORPEDO