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 |
|---|---|
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 20.000 FIRST END |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 20.000 FIRST END |
| AXYS | SPLINE TYPE | INVOLUTE FIRST END |
| AXFH | SPLINE LENGTH | 0.3200 INCHES MINIMUM BOTH ENDS AND 0.3600 INCHES MAXIMUM BOTH ENDS |
| FEAT | SPECIAL FEATURES | PITCH DIAMETER 0.750 IN. NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 2024, COND O NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| CQRG | BODY MATERIAL | ALUMINUM ALLOY |
| ABSA | SPLINE QUANTITY | 7 FIRST END |
| AGZD | BORE SHAPE | SPLINED FIRST END |