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SP2044 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SP2044: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: STEEL HUB, bore_type: STRAIGHT, face_width: 0.125 INCHES NOMINAL IN, bore_length: 0.156 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-131-1872, 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
SP2044
NSN: 3020-01-131-1872
NIINs: 011311872, 012388405
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55175 — CARL STAHL SAVA INDUSTRIES, INC. (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL HUB
bore_typeSTRAIGHT
face_width0.125 INCHES NOMINAL IN
bore_length0.156 INCHES NOMINAL IN
design_formPLAIN
bearing_typeBALL
bore_featureINCLUDED
groove_depth0.035 INCHES NOMINAL IN
groove_shapeU
groove_width0.070 INCHES NOMINAL IN
bore_diameter0.500 INCHES NOMINAL IN
NSN3020-01-131-1872
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN SP2044 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 0.203 INCHES NOMINAL AA END IN
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 1
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.156 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.035 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER0.203 INCHES NOMINAL AA END IN
BORE FEATUREINCLUDED
BEARING QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH0.156 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.035 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
2771761Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
SP-243Reference document
Same NSN cross-reference
Reference document — Secondary reference
10106705Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP2044?
SP2044 is a PULLEY,GROOVE.
What parts can replace SP2044?
There are 3 known substitutes for SP2044: 2771761, SP-243, 10106705. Substitute compatibility should be verified for your specific system.
What is the NSN for SP2044?
SP2044 is cataloged in the U.S. Government catalog under NSN 3020-01-131-1872. 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.