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B7625KA — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B7625KA: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, helix_angle: 19.0000 DEGREES, pressure_angle: 20.0000 DEGREES, teeth_quantity: 55, tooth_direction: RIGHT, bore_nominal_diameter: 4.015 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-249-6609, 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
B7625KA
NSN: 3020-01-249-6609
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)
SPECIFICATIONS
bore_stylePLAIN BOTH ENDS
helix_angle19.0000 DEGREES
pressure_angle20.0000 DEGREES
teeth_quantity55
tooth_directionRIGHT
bore_nominal_diameter4.015 INCHES BOTH ENDS IN
NSN3020-01-249-6609
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN B7625KA MFR GEAR,HELICAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 4.015 INCHES BOTH ENDS IN
•
HELIX ANGLE: 19.0000 DEGREES
•
TEETH QUANTITY: 55
•
TOOTH DIRECTION: RIGHT
•
BORE STYLE: PLAIN BOTH ENDS
•
PRESSURE ANGLE: 20.0000 DEGREES
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER4.015 INCHES BOTH ENDS IN
HELIX ANGLE19.0000 DEGREES
TEETH QUANTITY55
TOOTH DIRECTIONRIGHT
BORE STYLEPLAIN BOTH ENDS
PRESSURE ANGLE20.0000 DEGREES
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 B7625KA?
B7625KA is a GEAR,HELICAL.
What is the NSN for B7625KA?
B7625KA is cataloged in the U.S. Government catalog under NSN 3020-01-249-6609. 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.