NIIN Output Data
NIIN:
NSN:
Item Name:
WORM SHAFT
Definition:
A DRIVE SHAFT HAVING HELICAL THREAD(S) ON A PORTION OF ITS OUTER SURFACE, MACHINED BEARING SURFACE(S) AND FACILITIES FOR DRIVING (OTHER THAN A HUB) ON ONE OR BOTH ENDS OF SHAFT. DESIGNED TO MATE WITH A CAM, GEAR SECTOR, WORM WHEEL, ETC. INCLUDES ITEMS WITH BEARINGS. EXCLUDES ITEMS HAVING MORE THAN ONE WORM COMPLEMENT OF HELICAL THREADS, ITEMS WITH A SEPARATE COMPLEMENT OF GEAR TEETH, AND GEAR, WORM.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| VP3-64W | 72907 | F | 5 | 9 | 1 | HD | ||
| VP3-64 | 72907 | F | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 72907 | GREERCO CORP |
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 |
|---|---|---|
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| CFFC | WORM THREAD LEAD | 2.618 INCHES NOMINAL |
| AAHN | END SIMILARITY | NOT IDENTICAL |
| CFFF | WORM PRESSURE ANGLE IN DEG | 14.500 |
| MATL | MATERIAL | STEEL |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.8125 INCHES NOMINAL FIRST END, SECOND PORTION |
| CFGB | UNTHREADED SECTION KEYWAY DEPTH | 0.9375 INCHES NOMINAL SECOND END, SECOND PORTION |
| CFFP | WORM BODY LENGTH | 3.000 INCHES NOMINAL |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.7500 INCHES MAXIMUM FIRST END, SECOND PORTION |
| CFFL | WORM PITCH DIAMETER | 1.375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 14.750 INCHES NOMINAL |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.7495 INCHES MINIMUM FIRST END, SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.7500 INCHES MAXIMUM SECOND END, SECOND PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 8.0625 INCHES NOMINAL SECOND END, SECOND PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 0.9375 INCHES NOMINAL FIRST END, FIRST PORTION |
| CFFB | WORM THREAD QUANTITY | 5 |
| CFFK | WORM OUTSIDE DIAMETER | 1.708 INCHES NOMINAL |
| CFFX | STRAIGHT UNTHREADED LENGTH | 0.9375 INCHES NOMINAL SECOND END, FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.7495 INCHES MINIMUM SECOND END, SECOND PORTION |
| CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.9375 INCHES NOMINAL FIRST END, FIRST PORTION |
| CFFN | WORM THREAD SECTION LENGTH | 3.000 INCHES NOMINAL |
| CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.1875 INCHES NOMINAL SECOND END, SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.9375 INCHES NOMINAL SECOND END, FIRST PORTION |
| CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |
| CFFG | WORM HELIX ANGLE | 31 DEG 13 MIN 6 SEC |