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GS3540 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GS3540: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, bore_length: 0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, design_form: PLAIN, tooth_pitch: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-474-9242, 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
GS3540
NSN: 3020-00-474-9242
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
bore_length0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
design_formPLAIN
tooth_pitch0.250 INCHES NOMINAL IN
bore_diameter1.820 INCHES MINIMUM AND 1.825 INCHES MAXIMUM IN
hole_locationON SPROCKET FACE
pitch_diameter2.228 INCHES NOMINAL IN
securing_methodDRILLED HOLE
outside_diameter3.010 INCHES NOMINAL IN
style_designatorPLAIN
NSN3020-00-474-9242
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN GS3540 MFR SPROCKET WHEEL
KEY FEATURES
•
SECURING METHOD: DRILLED HOLE
•
BORE LENGTH: 0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.250 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 25-1/4
•
OUTSIDE DIAMETER: 3.010 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 2.228 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECURING METHODDRILLED HOLE
BORE LENGTH0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
DESIGN FORMPLAIN
TOOTH PITCH0.250 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER25-1/4
OUTSIDE DIAMETER3.010 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER2.228 INCHES NOMINAL IN
BORE TYPESTRAIGHT
TEETH ROW QUANTITY1
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.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 GS3540?
GS3540 is a SPROCKET WHEEL.
What is the NSN for GS3540?
GS3540 is cataloged in the U.S. Government catalog under NSN 3020-00-474-9242. 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.