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4720ADHBC — PLUG,PISTON PIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4720ADHBC: PLUG,PISTON PIN.

The PLUG,PISTON PIN is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, overall_length: 0.694 INCHES NOMINAL IN, flange_diameter: 2.377 INCHES NOMINAL IN, flange_thickness: 0.156 INCHES NOMINAL IN, spherical_radius: 0.438 INCHES NOMINAL IN, concentric_hole_diameter: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-633-2247, 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
4720ADHBC
NSN: 2815-00-633-2247
FSC: 2815 — Diesel Engines and Components
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
overall_length0.694 INCHES NOMINAL IN
flange_diameter2.377 INCHES NOMINAL IN
flange_thickness0.156 INCHES NOMINAL IN
spherical_radius0.438 INCHES NOMINAL IN
concentric_hole_diameter1.625 INCHES NOMINAL IN
material_document_and_classificationSAE35 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN2815-00-633-2247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,PISTON PIN TITLE COMPONENT PN 4720ADHBC MFR PLUG,PISTON PIN
KEY FEATURES
•
FLANGE DIAMETER: 2.377 INCHES NOMINAL IN
•
SPHERICAL RADIUS: 0.438 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.156 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE35 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CONCENTRIC HOLE DIAMETER: 1.625 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.377 INCHES NOMINAL IN
SPHERICAL RADIUS0.438 INCHES NOMINAL IN
FLANGE THICKNESS0.156 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE35 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.694 INCHES NOMINAL IN
CONCENTRIC HOLE DIAMETER1.625 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
SUBSTITUTES & CROSS-REFERENCES 1
ADH4720A3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4720ADHBC?
4720ADHBC is a PLUG,PISTON PIN.
What parts can replace 4720ADHBC?
There is 1 known substitute for 4720ADHBC: ADH4720A3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4720ADHBC?
4720ADHBC is cataloged in the U.S. Government catalog under NSN 2815-00-633-2247. 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.