Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING , SHAFT , RIGID
Definition:
A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.
CAGE Information
| Code | Company |
|---|---|
| 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CO |
Federal Supply Class
Title
TORQUE CONVERTERS AND SPEED CHAN
Inclusions:
INCLUDES FLUID COUPLINGS; NONVEHICULAR CLUTCHES AND COUPLINGS; HORIZONTAL RIGHT ANGLE DRIVE GEAR UNITS.
Exclusions:
EXCLUDES AUTOMOTIVE TORQUE CONVERTERS (FSC 2520); VEHICULAR POWER TRANSMISSION COMPONENTS (FSC 2520); ROTARY AIRCRAFT TRANSMISSION GEAR UNITS (FSC 1615).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABXV | BORE DIAMETER | 1.8730 INCHES MINIMUM SECOND END AND 1.8740 INCHES MAXIMUM SECOND END |
| CQRG | BODY MATERIAL | STEEL COMP 1042 |
| ADAV | OVERALL DIAMETER | 6.249 INCHES MINIMUM AND 6.250 INCHES MAXIMUM |
| AGZD | BORE SHAPE | STRAIGHT FIRST END |
| FEAT | SPECIAL FEATURES | COUNTERBORE DIAMETER: BOTH ENDS, 2.560 IN. NOMINAL; COUNTERBORE DEPTH: FIRST END, 1.406 MINIMUM AND 1.408 IN. MAXIMUM; SECOND END, 0.938 IN. MINIMUM AND 0.940 IN. MAXIMUM; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: FIRST END, 0.908 IN. MINIMUM AND 0.914 IN. MAXIMUM; SECOND END, 1.064 IN. MINIMUM AND 1.069 IN. MAXIMUM; FLANGE WIDTH: 1.860 IN. NOMINAL; HUB DIAMETER: 3.250 IN. NOMINAL; 1 KEYING FACILITY PROVIDED BOTH ENDS; KEYING FACILITY WIDTH: FIRST END, 0.375 IN. MINIMUM AND 0.380 IN. MAXIMUM; SECOND END, 0.500 IN. MINIMUM AND 0.510 IN. MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1042 ASSN STD SINGLE MATERIAL RESPONSE |
| ADGE | BORE LENGTH | 2.9620 INCHES MINIMUM FIRST END AND 2.9640 INCHES MAXIMUM FIRST END |
| STYL | STYLE DESIGNATOR | DOUBLE CONE FLANGE COMPRESSION |
| ABXV | BORE DIAMETER | 1.6250 INCHES MINIMUM FIRST END AND 1.6260 INCHES MAXIMUM FIRST END |
| ADGE | BORE LENGTH | 2.6200 INCHES MINIMUM SECOND END AND 2.6220 INCHES MAXIMUM SECOND END |
| ABHP | OVERALL LENGTH | 7.930 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | KEYWAY AND BORE COUNTERBORE |