655216-4 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

655216-4: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 126.3 OUNCES OZ, diameter: 5.725 INCHES MINIMUM AND 5.733 INCHES MAXIMUM IN, material: STEEL, oversize: 0.040 INCHES NOMINAL IN, cut_depth: 5.120 INCHES NOMINAL IN, head_style: DOME. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-434-6594, 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

655216-4

NSN: 2815-00-434-6594
FSC: 2815 — Diesel Engines and Components
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)

SPECIFICATIONS

weight	126.3 OUNCES OZ
diameter	5.725 INCHES MINIMUM AND 5.733 INCHES MAXIMUM IN
material	STEEL
oversize	0.040 INCHES NOMINAL IN
cut_depth	5.120 INCHES NOMINAL IN
head_style	DOME
oil_groove	NOT INCLUDED
skirt_type	SEMISPLIT
carbon_groove	NOT INCLUDED
overall_height	6.870 INCHES NOMINAL IN
surface_finish	FINISHED
pin_hole_bushing	NOT INCLUDED
NSN	2815-00-434-6594

COMPONENT DIAGRAM

KEY FEATURES

•

CARBON GROOVE: NOT INCLUDED

•

RING GROOVE WIDTH: 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM FOURTH RING IN

•

RETAINING RING GROOVE: NOT INCLUDED

•

SURFACE FINISH: FINISHED

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	6.870 INCHES NOMINAL IN
CARBON GROOVE	NOT INCLUDED
RING GROOVE WIDTH	0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM FOURTH RING IN
RING GROOVE WIDTH	0.0980 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM THIRD RING IN
RING GROOVE WIDTH	0.0990 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM SECOND RING IN
RING GROOVE WIDTH	0.0995 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM FIRST RING IN
RETAINING RING GROOVE	NOT INCLUDED
SURFACE FINISH	FINISHED
DIAMETER	5.725 INCHES MINIMUM AND 5.733 INCHES MAXIMUM IN
RING GROOVE DIAMETER	5.209 INCHES MINIMUM AND 5.219 INCHES MAXIMUM FOURTH RING IN

SUBSTITUTES & CROSS-REFERENCES 3

2815004346594Reference document

Same NSN cross-reference

Reference document — Informative reference only

11683943-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

11683943Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

Ready to buy 655216-4?

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 655216-4?

655216-4 is a PISTON,INTERNAL COMBUSTION ENGIN.

What parts can replace 655216-4?

There are 3 known substitutes for 655216-4: 2815004346594, 11683943-4, 11683943. Substitute compatibility should be verified for your specific system.

What is the NSN for 655216-4?

655216-4 is cataloged in the U.S. Government catalog under NSN 2815-00-434-6594. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

655216-4 — PISTON,INTERNAL COMBUSTION ENGIN

Request a Quote — 655216-4