Part Number
Part Number:
NSN:
NIIN:
Item Name:
COUPLING HALF , SHAFT
Definition:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 | UNTHREADED BORE DIA.:0.2500" MIN., 0.2504" MAX.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.699" MIN., 2.701" MAX.; POSITIONING FACILITY QTY:20; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY TYPE:INTEGRAL KEY; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:3.30" NOM. PORM .010"; HUB OD:1.250" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO TOP OF KEY:0.269" NOM.; KEY WD:0.188" NOM.; RECESS DEPTH:0.050" NOM.; RECESS DIA.:1.950" NOM.; FLANGE THICKNESS:0.240" MIN., 0.260" MAX. |
| FEAT | SPECIAL FEATURES | UNTHREADED BORE DIA.:0.2500" MIN., 0.2504" MAX.; POSITIONING FACILITY BOLT CIRCLE DIA.:2.699" MIN., 2.701" MAX.; POSITIONING FACILITY QTY:20; POSITIONING HOLE STYLE:PLAIN; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY TYPE:INTEGRAL KEY; KEYING FACILITY SPACING IN DEG.:180; KEYING FACILITY QTY:2; KEYING FACILITY:INCLUDED; O/A OUTSIDE DIMENSION:3.30" NOM. PORM .010"; HUB OD:1.250" NOM.; THREAD PROVISION:UNTHREADED; DISTANCE FROM CENTER OF BORE TO TOP OF KEY:0.269" NOM.; KEY WD:0.188" NOM.; RECESS DEPTH:0.050" NOM.; RECESS DIA.:1.950" NOM.; FLANGE THICKNESS:0.240" MIN., 0.260" MAX. |
| AGZD | BORE SHAPE | STRAIGHT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-691, COMP 4 FED SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | COPPER ALLOY |
| ADGE | BORE LENGTH | 0.7500 INCHES NOMINAL |
| AAQL | BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE |
| ABXV | BORE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.800 INCHES NOMINAL |