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438750-801 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

438750-801: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, bore_type: STRAIGHT, face_width: 0.125 INCHES NOMINAL IN, bore_length: 0.375 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.148 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-095-2986, 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
438750-801
NSN: 3020-01-095-2986
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 303
bore_typeSTRAIGHT
face_width0.125 INCHES NOMINAL IN
bore_length0.375 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.148 INCHES NOMINAL IN
bore_diameter0.188 INCHES NOMINAL IN
overall_length0.375 INCHES NOMINAL IN
pitch_diameter1.786 INCHES NOMINAL IN
furnished_itemsBORE BEARING
lubrication_modeSELF-IMPREGNATED
outside_diameter1.838 INCHES NOMINAL IN
NSN3020-01-095-2986
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 438750-801 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.500 INCHES NOMINAL AA END IN
•
BORE LENGTH: 0.375 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
LUBRICATION MODE: SELF-IMPREGNATED
•
TOOTH PITCH: 0.148 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.838 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.500 INCHES NOMINAL AA END IN
BORE LENGTH0.375 INCHES NOMINAL IN
DESIGN FORMPLAIN
LUBRICATION MODESELF-IMPREGNATED
TOOTH PITCH0.148 INCHES NOMINAL IN
OUTSIDE DIAMETER1.838 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
PITCH DIAMETER1.786 INCHES NOMINAL IN
OVERALL LENGTH0.375 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.
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 438750-801?
438750-801 is a SPROCKET WHEEL.
What is the NSN for 438750-801?
438750-801 is cataloged in the U.S. Government catalog under NSN 3020-01-095-2986. 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.