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F525-11172-6 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

F525-11172-6: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.284 INCHES NOMINAL IN, bore_length: 0.875 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-398-9961, 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
F525-11172-6
NSN: 3020-01-398-9961
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.284 INCHES NOMINAL IN
bore_length0.875 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.500 INCHES NOMINAL IN
bore_diameter0.750 INCHES NOMINAL IN
hole_location0.250 IN. FROM END OF HUB IN
overall_length0.8750 INCHES NOMINAL IN
pitch_diameter1.618 INCHES NOMINAL IN
securing_methodDRILLED HOLE
outside_diameter1.839 INCHES NOMINAL IN
NSN3020-01-398-9961
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN F525-11172-6 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 1.250 INCHES NOMINAL AA END IN
•
SECURING METHOD: DRILLED HOLE
•
BORE LENGTH: 0.875 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.500 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 40-1
•
OUTSIDE DIAMETER: 1.839 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER1.250 INCHES NOMINAL AA END IN
SECURING METHODDRILLED HOLE
BORE LENGTH0.875 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.500 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER40-1
OUTSIDE DIAMETER1.839 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER1.618 INCHES NOMINAL IN
OVERALL LENGTH0.8750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
F525-11172Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F525-11172-6?
F525-11172-6 is a SPROCKET WHEEL.
What parts can replace F525-11172-6?
There is 1 known substitute for F525-11172-6: F525-11172. Substitute compatibility should be verified for your specific system.
What is the NSN for F525-11172-6?
F525-11172-6 is cataloged in the U.S. Government catalog under NSN 3020-01-398-9961. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.