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1604616 — GEAR,BEVEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1604616: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: STRAIGHT, pitch_angle: 45.0000 DEGREES, pitch_diameter: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-237-8619, 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
1604616
NSN: 3020-00-237-8619
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSTRAIGHT
pitch_angle45.0000 DEGREES
pitch_diameter0.3750 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity18
special_features1 0.112 IN. DIA THREADED HOLE ON HUB FOR POSITIONING IN
style_designatorSIDE FACE, BACK HUB PROTRUDING
surface_treatmentNICKEL OVERALL
face_nominal_width0.1090 INCHES IN
NSN3020-00-237-8619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,BEVEL TITLE COMPONENT PN 1604616 MFR GEAR,BEVEL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.1250 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.3120 INCHES SECOND END IN
•
TEETH QUANTITY: 18
•
BODY STYLE: PLAIN, SOLID
•
PITCH ANGLE: 45.0000 DEGREES
•
BORE STYLE: PLAIN BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.188 INCHES SECOND END IN
•
TEETH TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.1250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.3120 INCHES SECOND END IN
TEETH QUANTITY18
BODY STYLEPLAIN, SOLID
PITCH ANGLE45.0000 DEGREES
BORE STYLEPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES SECOND END IN
TEETH TYPESTRAIGHT
NOMINAL OVERALL LENGTH0.3130 INCHES IN
STYLE DESIGNATORSIDE FACE, BACK HUB PROTRUDING
SUBSTITUTES & CROSS-REFERENCES 3
G461Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
13445-1AReference document
Same NSN cross-reference
Reference document — Secondary reference
H20241-22Reference 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 1604616?
1604616 is a GEAR,BEVEL.
What parts can replace 1604616?
There are 3 known substitutes for 1604616: G461, 13445-1A, H20241-22. Substitute compatibility should be verified for your specific system.
What is the NSN for 1604616?
1604616 is cataloged in the U.S. Government catalog under NSN 3020-00-237-8619. 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.