The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.406 INCHES NOMINAL IN, bore_length: 0.531 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-155-8096, 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
HS-391
NSN:3020-00-155-8096 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:74465 — HOOF PRODUCTS CO (USA)
SPECIFICATIONS
material
STEEL
quantity
1
bore_type
STRAIGHT
face_width
0.406 INCHES NOMINAL IN
bore_length
0.531 INCHES NOMINAL IN
design_form
PLAIN
tooth_pitch
0.250 INCHES NOMINAL IN
keyway_width
0.187 INCHES NOMINAL IN
bore_diameter
1.250 INCHES NOMINAL IN
pitch_diameter
2.500 INCHES NOMINAL IN
furnished_items
KEYING FACILITY
securing_method
ANY ACCEPTABLE
NSN
3020-00-155-8096
COMPONENT DIAGRAM
KEY FEATURES
•
SECURING METHOD: ANY ACCEPTABLE
•
BORE LENGTH: 0.531 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.812 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
•
QUANTITY: 1
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
SECURING METHOD
ANY ACCEPTABLE
BORE LENGTH
0.531 INCHES NOMINAL IN
DESIGN FORM
PLAIN
TOOTH PITCH
0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER
2.812 INCHES NOMINAL IN
KEYING FACILITY TYPE
KEYWAY
QUANTITY
1
STYLE DESIGNATOR
PLAIN
PITCH DIAMETER
2.500 INCHES NOMINAL IN
BORE TYPE
STRAIGHT
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 HS-391?
HS-391 is a SPROCKET WHEEL.
What parts can replace HS-391?
There is 1 known substitute for HS-391: 3896959. Substitute compatibility should be verified for your specific system.
What is the NSN for HS-391?
HS-391 is cataloged in the U.S. Government catalog under NSN 3020-00-155-8096. This indicates validated use in U.S. government and defense supply chains.
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