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 |
|---|---|
| 63857 | WARREN PUMPS LLC |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | COUNTERBORE DIAMETER: BOTH ENDS, 2.375 IN. NOMINAL; COUNTERBORE DEPTH: BOTH ENDS, 0.625 IN. NOMINAL; TAPER LENGTH: BOTH ENDS, 1.875 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: BOTH ENDS, 0.7343 IN. NOMINAL; FLANGE WIDTH: 2.4375 IN. NOMINAL; FURNISHED ITEMS: BOLTS 4, NUTS HEX STD 0.625 IN. 4, NUTS HEX JAM 0.625 IN. 4; TAPER PER FOOT: BOTH ENDS, 0.500 IN. NOMINAL; HUB DIAMETER: 2.750 IN. NOMINAL; 1 KEYING FACILITY PROVIDED EACH END; KEYING FACILITY WIDTH: BOTH ENDS, 0.125 IN. NOMINAL; KEYING FACILITY LENGTH: BOTH ENDS, 1.1875 IN. NOMINAL; DRIVE HALF OF COUPLING HAS A 3.500 IN. DIA BY 0.188 IN. DEEP RECESS ON FACE, DRIVEN HALF OF COUPLING HAS A 3.500 IN. DIA BY 0.125 IN. RAISED BOSS ON FACE |
| BSNS | UNTHREADED HOLE QUANTITY | 4 |
| AGZD | BORE SHAPE | TAPERED BOTH ENDS |
| CQRG | BODY MATERIAL | STEEL |
| CFGD | TAPER LARGEST DIAMETER | 1.1875 INCHES NOMINAL BOTH ENDS |
| ABHP | OVERALL LENGTH | 5.1875 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGE |
| AAUB | HOLE DIAMETER | 0.6250 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 6.375 INCHES NOMINAL |
| BSNP | SECURING METHOD | UNTHREADED HOLE |
| CBBL | FEATURES PROVIDED | KEYWAY AND BORE COUNTERBORE |