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93-345-5 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

93-345-5: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, coil_quantity: 13, inside_diameter: 0.450 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.150 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-044-3209, 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
93-345-5
NSN: 3020-00-044-3209
NIINs: 000443209, 004438076
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
coil_quantity13
inside_diameter0.450 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.150 INCHES NOMINAL IN
spring_solid_length0.533 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate2.700 POUNDS PER INCH MINIMUM AND 3.300 POUNDS PER INCH MAXIMUM LBS
spring_free_outside_diameter0.532 INCHES NOMINAL IN
material_document_and_classificationQQ-W-428,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3020-00-044-3209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 93-345-5 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.241 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.313 INCHES FIRST END IN
•
TEETH QUANTITY: 126
•
BODY STYLE: PLAIN, SOLID
•
PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11
•
NOMINAL OVERALL LENGTH: 0.405 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.241 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.313 INCHES FIRST END IN
TEETH QUANTITY126
BODY STYLEPLAIN, SOLID
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
NOMINAL OVERALL LENGTH0.405 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER2.6240 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN
TOOTH FORMSTANDARD
SUBSTITUTES & CROSS-REFERENCES 1
1226308-5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 93-345-5?
93-345-5 is a GEAR,SPUR.
What parts can replace 93-345-5?
There is 1 known substitute for 93-345-5: 1226308-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 93-345-5?
93-345-5 is cataloged in the U.S. Government catalog under NSN 3020-00-044-3209. 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.