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07970-20390 — PULLEY,FLAT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

07970-20390: PULLEY,FLAT.

The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: ALUMINUM OVERALL, rim_type: SOLID, bore_type: STRAIGHT, crown_face: NOT INCLUDED, face_width: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-537-9332, 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
07970-20390
NSN: 3020-00-537-9332
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialALUMINUM OVERALL
rim_typeSOLID
bore_typeSTRAIGHT
crown_faceNOT INCLUDED
face_width0.625 INCHES NOMINAL IN
bore_length1.000 INCHES NOMINAL IN
design_formPLAIN
thread_size0.112-40
bore_featureINCLUDED
bore_diameter0.475 INCHES NOMINAL IN
hole_locationON HUB BETWEEN HUB END AND FACE
NSN3020-00-537-9332
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,FLAT TITLE COMPONENT PN 07970-20390 MFR PULLEY,FLAT
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 0.734 INCHES NOMINAL AA END IN
•
BORE FEATURE: INCLUDED
•
SECURING METHOD: THREADED HOLE(S)
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 1.000 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER0.734 INCHES NOMINAL AA END IN
BORE FEATUREINCLUDED
SECURING METHODTHREADED HOLE(S)
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH1.000 INCHES NOMINAL IN
DESIGN FORMPLAIN
OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
OVERALL LENGTH1.000 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 07970-20390?
07970-20390 is a PULLEY,FLAT.
What is the NSN for 07970-20390?
07970-20390 is cataloged in the U.S. Government catalog under NSN 3020-00-537-9332. 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.