|
|
|
National Stock Number:
4730-01-440-5184
Federal Supply Class:
4730
National Item Identification Number:
014405184
Description:
ELBOW,BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE OR HEEL INLET(S). IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
|
Manufacturer Information:
| 23036010 | 63005 | ROLLS-ROYCE CORPORATION | | 23036010 ITEM 22 | 63005 | ROLLS-ROYCE CORPORATION | | 23054990 | 63005 | ROLLS-ROYCE CORPORATION | | 23054990 | 96454 | GENERAL TOOL COMPANY |
|
Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 2.310 INCHES NOMINAL 2ND END | | LEG LENGTH | 3.690 INCHES NOMINAL 1ST END | | MATERIAL | STEEL COMP 304L OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | SPECIAL FEATURES | 1ST END HAS 1.62-12UNC-2A THREADS,SOCKET WELD ELBOW PER ANSI B16.11 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS |
|
|