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61B3J — GEAR RACK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

61B3J: GEAR RACK.

The GEAR RACK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, pressure_angle: 14.5000 DEGREES, attachment_method: MOUNTING HOLE, nominal_thickness: 0.125 INCHES IN, face_nominal_width: 0.125 INCHES IN, nominal_overall_length: 2.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-783-7526, 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
61B3J
NSN: 3020-00-783-7526
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
pressure_angle14.5000 DEGREES
attachment_methodMOUNTING HOLE
nominal_thickness0.125 INCHES IN
face_nominal_width0.125 INCHES IN
nominal_overall_length2.125 INCHES IN
end_item_identificationVIRGINIA CLASS CGN (41), FORRESTAL CLASS CV, SPRUANCE CLASS DD (963)
mounting_hole_nominal_diameter0.089 INCHES TRANSVERSELY THROUGH SIDE IN
mounting_hole_type_and_quantity1 PLAIN TRANSVERSELY THROUGH SIDE
NSN3020-00-783-7526
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR RACK TITLE COMPONENT PN 61B3J MFR GEAR RACK
KEY FEATURES
•
MOUNTING HOLE TYPE AND QUANTITY: 1 PLAIN TRANSVERSELY THROUGH SIDE
•
MOUNTING HOLE NOMINAL DIAMETER: 0.089 INCHES TRANSVERSELY THROUGH SIDE IN
•
NOMINAL OVERALL LENGTH: 2.125 INCHES IN
•
PRESSURE ANGLE: 14.5000 DEGREES
•
MATERIAL: STEEL OVERALL
•
NOMINAL THICKNESS: 0.125 INCHES IN
•
ATTACHMENT METHOD: MOUNTING HOLE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH SIDE
MOUNTING HOLE NOMINAL DIAMETER0.089 INCHES TRANSVERSELY THROUGH SIDE IN
NOMINAL OVERALL LENGTH2.125 INCHES IN
END ITEM IDENTIFICATIONVIRGINIA CLASS CGN (41), FORRESTAL CLASS CV, SPRUANCE CLASS DD (963)
PRESSURE ANGLE14.5000 DEGREES
MATERIALSTEEL OVERALL
NOMINAL THICKNESS0.125 INCHES IN
ATTACHMENT METHODMOUNTING HOLE
FACE NOMINAL WIDTH0.125 INCHES 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61B3J?
61B3J is a GEAR RACK.
What is the NSN for 61B3J?
61B3J is cataloged in the U.S. Government catalog under NSN 3020-00-783-7526. 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.