PartsTable
Technical Data Sheet
Download PDF

5147650 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5147650: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. This part is cataloged in the U.S. Government catalog under NSN 2815-00-094-1663, 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
5147650
NSN: 2815-00-094-1663
NIINs: 000941663, 010788889
FSC: 2815 — Diesel Engines and Components
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCAST IRON; UPPER SECTION OF A TWO PIECE PISTON; 3 RING GROOVES,DESIGNED FRO 4.250 IN. BORE DIA; 1.505 IN. DIA PISTON PIN HOLE 4.554 IN. OVERALL H IN
NSN2815-00-094-1663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN 5147650 MFR PISTON,INTERNAL COMBUS
KEY FEATURES
•
SURFACE FINISH: FINISHED
•
DIAMETER: 4.250 INCHES NOMINAL IN
•
PIN: NOT INCLUDED
•
PIN TYPE FOR WHICH DESIGNED: FLOATING
•
HEAD STYLE: CAVITY
•
RING GROOVE QUANTITY: 5
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT6.000 INCHES NOMINAL IN
SURFACE FINISHFINISHED
DIAMETER4.250 INCHES NOMINAL IN
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
WEIGHT120.0 OUNCES OZ
HEAD STYLECAVITY
RING GROOVE QUANTITY5
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
FINISHED SIZE DESIGNATIONSTANDARD
SUBSTITUTES & CROSS-REFERENCES 6
PC5149982Reference document
Same NSN cross-reference
Reference document — Secondary reference
23516863Reference document
Same NSN cross-reference
Reference document — Secondary reference
K-5149982Reference document
Same NSN cross-reference
Reference document — Secondary reference
23509378Reference document
Same NSN cross-reference
Reference document — Secondary reference
5149982Reference document
Same NSN cross-reference
Reference document — Secondary reference
5199350Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 5147650?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5147650?
5147650 is a PISTON,INTERNAL COMBUSTION ENGIN.
What parts can replace 5147650?
There are 6 known substitutes for 5147650: PC5149982, 23516863, K-5149982 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5147650?
5147650 is cataloged in the U.S. Government catalog under NSN 2815-00-094-1663. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5147650

✓ 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.