| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4730-00-411-6218
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 004116218
 
 Description:
 ADAPTER,STRAIGHT,TUBE TO BOSS
 
 Detail:
 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
 |  
		                        | 
 Manufacturer Information:
 
 | 3766-16D | 79326 | TRANSDIGM INC | 
 |  
					            | 
 Techincal Specification:
 
 | MATERIAL | ALUMINUM ALLOY BODY |  |  | ALUMINUM ALLOY OR |  |  | ALUMINUM NUT |  | SURFACE TREATMENT | ANODIZE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,ANODIZED DARK GRAY MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |  | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID 1ST RESPONSE |  |  | AERONAUTICAL FLUID 2ND RESPONSE |  | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT 1ST RESPONSE |  |  | -65.0 DEG FAHRENHEIT 2ND RESPONSE |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |  |  | THREADED EXTERNAL BOSS 2ND END |  | CONNECTION STYLE | FLARED (TUBE) 1ST END |  |  | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |  | SEAT ANGLE | 37.0 DEGREES 1ST END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END |  | THREAD SERIES DESIGNATOR | UNF ALL ENDS |  | NOMINAL THREAD SIZE | 1.250 INCHES 1ST END |  |  | 1.375 INCHES 2ND END |  | THREAD CLASS | 2A ALL ENDS |  | NOMINAL OVERALL LENGTH | 2.060 INCHES |  | FURNISHED ITEMS AND QUANTITY | 1 NUT ASSEMBLY | 
 |  |