|
|
|
National Stock Number:
4730-01-040-5899
Federal Supply Class:
4730
National Item Identification Number:
010405899
Description:
ELBOW,FLANGE TO BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. IT HAS A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION, OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS EXTERNAL AND/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 MAY HAVE SIDE AND/OR HEEL INLET(S).
|
Manufacturer Information:
| 68A581258-1001 | 76301 | THE BOEING COMPANY |
|
Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 6061 FLANGE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE FLANGE | | SURFACE TREATMENT | ANODIZE FLANGE | | CONNECTION TYPE | FLANGE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | NOMINAL THICKNESS | 0.156 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.281 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | LEG LENGTH | 1.470 INCHES NOMINAL 1ST END | | 1.390 INCHES NOMINAL 2ND END | | FLOW ANGLE | 13.5 DEGREES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 76301 | | DESIGN CONTROL REFERENCE | 68A581258-1001 |
|
|