Part Number
Part Number:
NSN:
NIIN:
Item Name:
EXTENSION SHAFT
Definition:
AN ITEM CONSISTING OF A LENGTH OF RIGID SHAFTING DESIGNED TO BE COUPLED TO THE SHAFT OF ITEMS SUCH AS VARIABLE CAPACITORS, SWITCHES, HAND CRANKS AND THE LIKE. IT IS SPECIFICALLY DESIGNED TO INCREASE THE LENGTH OF THE ORIGINAL SHAFT AND MAY ALSO EFFECT A CHANGE IN THE SHAFT DIAMETER. INCLUDES COUPLING(S) OR HAS PROCESSED END(S) TO FACILITATE THE ATTACHMENT OF A COUPLING DEVICE. MAY HAVE PROVISION FOR ELECTRICALLY INSULATING THE EXTENSION SHAFT FROM THE OTHER SHAFT.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABRY | LENGTH | 3.500 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| ABKV | OUTSIDE DIAMETER | 0.050 INCHES NOMINAL |
| ABXT | INTERNAL THREAD LENGTH | 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| ABYC | SHAFT END DESIGN | MALE AND FEMALE |
| ABXU | EXTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM |
| APTD | END TYPE | PROCESSED END |
| ABYD | SHAFT END CONFIGURATION | ROUND |
| STYL | STYLE DESIGNATOR | THREADED SOCKET |