The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, key_width: 0.313 INCHES NOMINAL IN, face_width: 0.459 INCHES NOMINAL IN, bore_length: 0.188 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-591-7235, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
8530503
NSN:3020-00-591-7235 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
material
STEEL
quantity
1
bore_type
STRAIGHT
key_width
0.313 INCHES NOMINAL IN
face_width
0.459 INCHES NOMINAL IN
bore_length
0.188 INCHES NOMINAL IN
design_form
PLAIN
thread_size
5/16-18
tooth_pitch
0.750 INCHES NOMINAL IN
bore_diameter
1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
hole_location
ON HUB
overall_length
1.188 INCHES NOMINAL IN
NSN
3020-00-591-7235
COMPONENT DIAGRAM
KEY FEATURES
•
DISTANCE FROM CENTER OF BORE TO TOP OF KEY: 0.784 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 2.375 INCHES NOMINAL AA END IN
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 0.188 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
KEY WIDTH: 0.313 INCHES NOMINAL IN
•
TEETH HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
•
TOOTH PITCH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTER OF BORE TO TOP OF KEY
0.784 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER
2.375 INCHES NOMINAL AA END IN
SECURING METHOD
SETSCREW
BORE LENGTH
0.188 INCHES NOMINAL IN
DESIGN FORM
PLAIN
KEY WIDTH
0.313 INCHES NOMINAL IN
TEETH HARDNESS RATING
45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
TOOTH PITCH
0.750 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER
60
OUTSIDE DIAMETER
3.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 8530503?
8530503 is a SPROCKET WHEEL.
What is the NSN for 8530503?
8530503 is cataloged in the U.S. Government catalog under NSN 3020-00-591-7235. This indicates validated use in U.S. government and defense supply chains.
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