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403299 — PULLEY,FLAT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

403299: PULLEY,FLAT.

The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, rim_type: SOLID, bore_type: STRAIGHT, face_width: 0.187 INCHES NOMINAL IN, bore_length: 0.718 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-087-3561, 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
403299
NSN: 3020-01-087-3561
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
rim_typeSOLID
bore_typeSTRAIGHT
face_width0.187 INCHES NOMINAL IN
bore_length0.718 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
bore_diameter0.187 INCHES NOMINAL IN
hole_locationFLANGE
overall_length0.718 INCHES NOMINAL IN
flange_locationOUTSIDE
flange_quantity1
NSN3020-01-087-3561
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,FLAT TITLE COMPONENT PN 403299 MFR PULLEY,FLAT
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.391 INCHES NOMINAL AA END IN
•
BORE FEATURE: INCLUDED
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 0.718 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
FLANGE QUANTITY: 1
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.391 INCHES NOMINAL AA END IN
BORE FEATUREINCLUDED
SECURING METHODSETSCREW
BORE LENGTH0.718 INCHES NOMINAL IN
DESIGN FORMPLAIN
FLANGE QUANTITY1
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
OVERALL LENGTH0.718 INCHES NOMINAL IN
RIM TYPESOLID
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 403299?
403299 is a PULLEY,FLAT.
What is the NSN for 403299?
403299 is cataloged in the U.S. Government catalog under NSN 3020-01-087-3561. 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.