Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
CAGE Information
Code | Company |
---|---|
10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES FIRST END |
CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES FIRST END |
CWFR | NOMINAL OVERALL LENGTH | 0.688 INCHES |
AGJS | PITCH DIAMETER | 3.1250 INCHES NOMINAL |
CWTG | COUNTERBORE NOMINAL DIAMETER | 1.156 INCHES BOTH ENDS |
CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM TEETH AND 50.0 ROCKWELL C MAXIMUM TEETH |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.937 INCHES FIRST END |
AAQL | BODY STYLE | PLAIN, SOLID |
CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.374 INCHES |
MATT | MATERIAL | STEEL COMP 8640 OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUB |
ABSA | SPLINE QUANTITY | 17 BOTH ENDS |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8640 FED STD SINGLE MATERIAL RESPONSE OVERALL |
ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
BDTX | SPLINE PITCH DIAMETER | 1.0620 INCHES NOMINAL BOTH ENDS |
CWTB | COUNTERBORE NOMINAL DEPTH | 0.290 INCHES BOTH ENDS |
CWTX | HUB NOMINAL DIAMETER | 1.740 INCHES FIRST END |
CQFM | HARDNESS RATING | 18.8 ROCKWELL C MINIMUM HUB AND 24.2 ROCKWELL C MAXIMUM HUB |
AJLA | TEETH QUANTITY | 25 |
CWNH | TOOTH FORM | STANDARD |