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 |
---|---|---|---|---|---|---|---|---|
2350680 | 56232 | A | 3 | 1 | X | XX |
CAGE Information
Code | Company |
---|---|
56232 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
---|---|---|
CFFX | STRAIGHT UNTHREADED LENGTH | 0.097 INCHES NOMINAL FIRST END, THIRD PORTION |
CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
AASA | THREAD LENGTH | 0.188 INCHES NOMINAL SECOND END, THIRD PORTION |
ABHP | OVERALL LENGTH | 2.703 INCHES NOMINAL |
AAHN | END SIMILARITY | NOT IDENTICAL |
CFFF | WORM PRESSURE ANGLE IN DEG | 14.500 |
CFQR | CIRCULAR PORTION RADIUS | 0.1249 INCHES NOMINAL FIRST END, FOURTH PORTION |
CCKD | SECTION SHAPE | D-SHAPE FIRST END, FOURTH PORTION |
CFFM | SHAFT HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
MATL | MATERIAL | STEEL, CORROSION RESISTING |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.208 INCHES NOMINAL FIRST END, SECOND PORTION |
BYFR | TEETH HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.2398 INCHES NOMINAL FIRST END, SECOND PORTION |
BDGL | DISTANCE FROM RADIAL CENTER TO FLAT SURFACE | 0.0937 INCHES NOMINAL FIRST END, FOURTH PORTION |
CFFC | WORM THREAD LEAD | 0.2618 INCHES NOMINAL |
CFFG | WORM HELIX ANGLE | 9 DEG 28 MIN |
CFFK | WORM OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
SURF | SURFACE TREATMENT | PASSIVATED |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.2948 INCHES NOMINAL FIRST END, FIRST PORTION |
AJYP | SCREW THREAD SERIES DESIGNATOR | UNF SECOND END, THIRD PORTION |
CFFB | WORM THREAD QUANTITY | 2 |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.2948 INCHES NOMINAL FIRST END, THIRD PORTION |
CFFP | WORM BODY LENGTH | 1.2343 INCHES NOMINAL |
CFFL | WORM PITCH DIAMETER | 0.500 INCHES NOMINAL |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.2498 INCHES NOMINAL SECOND END, FIRST PORTION |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.062 INCHES NOMINAL SECOND END, SECOND PORTION |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.542 INCHES NOMINAL SECOND END, FIRST PORTION |
ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | W/CENTER DRILLED HOLE IN END OF SHORTEST SHAFT LG |
CFFN | WORM THREAD SECTION LENGTH | 0.812 INCHES NOMINAL |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.203 INCHES NOMINAL FIRST END, FIRST PORTION |
CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SECOND END, THIRD PORTION |
CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.190 INCHES NOMINAL SECOND END, SECOND PORTION |