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BL4967 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BL4967: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.2810 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 18. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-975-0187, 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
BL4967
NSN: 3020-00-975-0187
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter0.2810 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity18
style_designatorHUBLESS
attachment_methodMOUNTING HOLE
face_nominal_width0.281 INCHES IN
bore_nominal_diameter0.125 INCHES BOTH ENDS IN
nominal_outside_diameter0.313 INCHES IN
mounting_hole_type_and_quantity1 PLAIN TRANSVERSELY THROUGH FACE
NSN3020-00-975-0187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN BL4967 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.125 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 18
•
BODY STYLE: PLAIN, SOLID
•
MOUNTING HOLE TYPE AND QUANTITY: 1 PLAIN TRANSVERSELY THROUGH FACE
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 0.2810 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
NOMINAL OUTSIDE DIAMETER: 0.313 INCHES IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS IN
TEETH QUANTITY18
BODY STYLEPLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH FACE
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.2810 INCHES NOMINAL IN
TOOTH FORMSTANDARD
NOMINAL OUTSIDE DIAMETER0.313 INCHES IN
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL OVERALL
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is BL4967?
BL4967 is a GEAR,SPUR.
What is the NSN for BL4967?
BL4967 is cataloged in the U.S. Government catalog under NSN 3020-00-975-0187. 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.