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A15500 — GEAR,SPUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A15500: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 3.3750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 216. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-145-4407, 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
A15500
NSN: 5330-00-145-4407
NIINs: 001454407, 003006201, 011203419
FSC: 5330 — Packing and Gasket Materials
CAGE: 29676 — CATCHING ENGINEERING CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter3.3750 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity216
style_designatorPROTRUDING HUB
attachment_methodSLOT
surface_treatmentANODIZE OVERALL
end_nominal_length0.250 INCHES FIRST END IN
face_nominal_width0.125 INCHES IN
end_nominal_diameter0.313 INCHES FIRST END IN
NSN5330-00-145-4407
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A15500 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
5CE3Reference 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 A15500?
A15500 is a GEAR,SPUR.
What parts can replace A15500?
There is 1 known substitute for A15500: 5CE3. Substitute compatibility should be verified for your specific system.
What is the NSN for A15500?
A15500 is cataloged in the U.S. Government catalog under NSN 5330-00-145-4407. This indicates validated use in U.S. government and defense supply chains.
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