National Stock Number (NSN) Output Data
NSN:
NIIN:
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 |
---|---|---|---|---|---|---|---|---|
5944479 | 53711 | A | D | 9 | A | ZZ | ||
752-5944479-7 | 53711 | A | 3 | 2 | E | ZZ |
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 |
---|---|---|
CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
CFFN | WORM THREAD SECTION LENGTH | 1.625 INCHES NOMINAL |
AAHN | END SIMILARITY | NOT IDENTICAL |
ABND | TAPER LENGTH | 0.073 INCHES NOMINAL FIRST END, SECOND PORTION |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.060 INCHES NOMINAL FIRST END, FIRST PORTION |
CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.1260 INCHES NOMINAL SECOND END, FIFTH PORTION |
CFGD | TAPER LARGEST DIAMETER | 0.910 INCHES NOMINAL FIRST END, SECOND PORTION |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.750 INCHES NOMINAL FIRST END, FIRST PORTION |
CFFG | WORM HELIX ANGLE | 5 DEG 11 MIN 20 SEC |
CFFF | WORM PRESSURE ANGLE IN DEG | 20.000 |
ABND | TAPER LENGTH | 0.073 INCHES NOMINAL SECOND END, SECOND PORTION |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.422 INCHES NOMINAL SECOND END, FIFTH PORTION |
MATL | MATERIAL | STEEL |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.060 INCHES NOMINAL SECOND END, FIRST PORTION |
CFGD | TAPER LARGEST DIAMETER | 0.910 INCHES NOMINAL SECOND END, SECOND PORTION |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.620 INCHES NOMINAL FIRST END, THIRD PORTION |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.750 INCHES NOMINAL SECOND END, FIRST PORTION |
CFFB | WORM THREAD QUANTITY | 1 |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.580 INCHES NOMINAL SECOND END, THIRD PORTION |
CFFK | WORM OUTSIDE DIAMETER | 1.200 INCHES NOMINAL |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.6887 INCHES NOMINAL FIRST END, THIRD PORTION |
CFFX | STRAIGHT UNTHREADED LENGTH | 1.590 INCHES NOMINAL SECOND END, FIFTH PORTION |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.625 INCHES NOMINAL SECOND END, FOURTH PORTION |
AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
CFGB | UNTHREADED SECTION KEYWAY DEPTH | 0.078 INCHES NOMINAL SECOND END, FIFTH PORTION |
CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 0.6887 INCHES NOMINAL SECOND END, THIRD PORTION |
CFFL | WORM PITCH DIAMETER | 1.000 INCHES NOMINAL |
CFFC | WORM THREAD LEAD | 0.3142 INCHES NOMINAL |
CFFX | STRAIGHT UNTHREADED LENGTH | 0.510 INCHES NOMINAL SECOND END, FOURTH PORTION |
CFFD | WORM THREAD DIRECTION | RIGHT-HAND |
ABHP | OVERALL LENGTH | 5.750 INCHES NOMINAL |
CFFP | WORM BODY LENGTH | 1.625 INCHES NOMINAL |
CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |