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921-07846-000 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

921-07846-000: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, bore_type: STRAIGHT, face_width: 1.0940 INCHES NOMINAL IN, design_form: WEBBED, bore_feature: INCLUDED, groove_depth: 0.490 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-289-9734, 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
921-07846-000
NSN: 3020-01-289-9734
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
bore_typeSTRAIGHT
face_width1.0940 INCHES NOMINAL IN
design_formWEBBED
bore_featureINCLUDED
groove_depth0.490 INCHES NOMINAL IN
groove_shapeV
groove_width0.494 INCHES NOMINAL IN
bore_diameter1.250 INCHES NOMINAL IN
pitch_diameter2.750 INCHES NOMINAL IN
groove_quantity2
lightening_holeNOT INCLUDED
NSN3020-01-289-9734
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 921-07846-000 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
SPLIT HUB FEATURE: NOT INCLUDED
•
DESIGN FORM: WEBBED
•
GROOVE SHAPE: V
•
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED: 3V V
•
OUTSIDE DIAMETER: 2.8000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: WEBBED OR SPOKED
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
BORE FEATUREINCLUDED
SPLIT HUB FEATURENOT INCLUDED
DESIGN FORMWEBBED
GROOVE SHAPEV
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3V V
OUTSIDE DIAMETER2.8000 INCHES NOMINAL IN
STYLE DESIGNATORWEBBED OR SPOKED
PITCH DIAMETER2.750 INCHES NOMINAL IN
GROOVE DEPTH0.490 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 2
641-9462 ITEM 19Reference document
Same NSN cross-reference
Reference document — Secondary reference
641-09462-000 ITEM 19Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 921-07846-000?
921-07846-000 is a PULLEY,GROOVE.
What parts can replace 921-07846-000?
There are 2 known substitutes for 921-07846-000: 641-9462 ITEM 19, 641-09462-000 ITEM 19. Substitute compatibility should be verified for your specific system.
What is the NSN for 921-07846-000?
921-07846-000 is cataloged in the U.S. Government catalog under NSN 3020-01-289-9734. 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.