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		                        | National Stock Number:
 5342-00-465-4837
 
 Federal Supply Class:
 5342
 
 National Item Identification Number:
 004654837
 
 Description:
 MOUNT,RESILIENT,WEAPON SYSTEM
 
 Detail:
 An item made of material having elastic properties.  It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like.  It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated.  Excludes MOUNT, RESILIENT, GENERAL PURPOSE; SPRING (as modified); BUMPER, NONMETALLIC; BUMPER, RUBBER; BUSHING, NONMETALLIC; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.
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 Manufacturer Information:
 
 | 3165822-7 | 59364 | HONEYWELL INTERNATIONAL INC. |  | 3165822-7 | 77068 | ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV |  | H64BA20 | 13636 | HUTCHINSON AEROSPACE & INDUSTRY, INC. |  | H64-BA-20 | 5R793 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | H64-BA-20 | 81860 | HUTCHINSON AEROSPACE & INDUSTRY, INC. |  | H44-BA-20 | 81860 | HUTCHINSON AEROSPACE & INDUSTRY, INC. | 
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 Techincal Specification:
 
 | MATERIAL | ALUMINUM ALLOY BASE |  |  | ALUMINUM ALLOY CORE |  |  | ALUMINUM CUP |  |  | ALUMINUM PLATE |  |  | STEEL CORROSION RESISTING SPRING |  | STYLE DESIGNATOR | ROUND FOUR-HOLE FLANGE |  | FLANGE THICKNESS | 0.188 INCHES NOMINAL |  | DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.927 INCHES MINIMUM AND |  |  | 1.947 INCHES MAXIMUM |  | FLANGE LENGTH | 2.375 INCHES NOMINAL |  | FLANGE WIDTH | 2.375 INCHES NOMINAL |  | SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.927 INCHES MINIMUM AND |  |  | 1.947 INCHES MAXIMUM |  | FLANGE MOUNTING HOLE DIAMETER | 0.201 INCHES NOMINAL |  | LOAD/FREQUENCY RANGE | NOT SPECIFIED |  | HEIGHT | 1.700 INCHES NOMINAL |  | THREAD SIZE | 0.250-20UNC-2B ALL THREADED PORTIONS |  | MAXIMUM LOAD RATING | 20.0 POUNDS |  | SPECIAL FEATURES | RESILIENT MEMBER MATERIAL IS RUBBER,NEOPRENE |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 81860 |  | DESIGN CONTROL REFERENCE | H64-BA-20 | 
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