The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: INVOLUTE SPLINE, face_width: 0.468 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.625 INCHES NOMINAL IN, spline_length: 0.594 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-256-6530, 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
2531016
NSN:3020-00-256-6530 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
STEEL
bore_type
INVOLUTE SPLINE
face_width
0.468 INCHES NOMINAL IN
design_form
PLAIN
tooth_pitch
0.625 INCHES NOMINAL IN
spline_length
0.594 INCHES NOMINAL IN
overall_length
2.343 INCHES NOMINAL IN
pitch_diameter
3.995 INCHES NOMINAL IN
furnished_items
COUNTERBORE
spline_quantity
11
outside_diameter
4.321 INCHES NOMINAL IN
style_designator
PLAIN
NSN
3020-00-256-6530
COMPONENT DIAGRAM
KEY FEATURES
•
SPLINE MINOR DIAMETER: 0.417 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 1.182 INCHES NOMINAL AA END IN
•
FIRST STEP DIAMETER: 1.406 INCHES NOMINAL AA END IN
•
DESIGN FORM: PLAIN
•
TEETH HARDNESS RATING: 50.5 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
•
TOOTH PITCH: 0.625 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 50-1
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER
0.417 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER
1.182 INCHES NOMINAL AA END IN
HUB OUTSIDE DIAMETER
1.182 INCHES NOMINAL BOTH ENDS IN
FIRST STEP DIAMETER
1.406 INCHES NOMINAL AA END IN
DESIGN FORM
PLAIN
TEETH HARDNESS RATING
50.5 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
TOOTH PITCH
0.625 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER
50-1
OUTSIDE DIAMETER
4.321 INCHES NOMINAL IN
SPLINE LENGTH
0.594 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 2531016?
2531016 is a SPROCKET WHEEL.
What is the NSN for 2531016?
2531016 is cataloged in the U.S. Government catalog under NSN 3020-00-256-6530. This indicates validated use in U.S. government and defense supply chains.
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