| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4730-00-410-9436
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 004109436
 
 Description:
 ADAPTER,STRAIGHT,PIPE TO BOSS
 
 Detail:
 AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. 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 PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.
 |  
		                        | 
 Manufacturer Information:
 
 | B317065-2 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | 
 |  
					            | 
 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MAXIMUM OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |  |  | THREADED EXTERNAL BOSS 2ND END |  | CONNECTION STYLE | PLAIN (PIPE) 1ST END |  |  | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |  | THREAD SERIES DESIGNATOR | ANPT 1ST END |  |  | UN 2ND END |  | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |  |  | 1.750 INCHES 2ND END |  | THREAD CLASS | 3A 2ND END |  | NOMINAL OVERALL LENGTH | 2.000 INCHES |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 80020 |  | DESIGN CONTROL REFERENCE | B317065-2 | 
 |  |