233N — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

233N: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include diameter: 5.493 INCHES NOMINAL IN, material: ALUMINUM, head_style: HUMP, oil_groove: INCLUDED, skirt_type: SOLID, carbon_groove: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-148-6873, 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

233N

NSN: 2805-00-148-6873
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)

SPECIFICATIONS

diameter	5.493 INCHES NOMINAL IN
material	ALUMINUM
head_style	HUMP
oil_groove	INCLUDED
skirt_type	SOLID
carbon_groove	NOT INCLUDED
overall_height	5.489 INCHES NOMINAL IN
surface_finish	FINISHED
pin_hole_bushing	INCLUDED
pinhole_diameter	1.1690 INCHES NOMINAL IN
ring_groove_width	0.3040 INCHES NOMINAL FIRST RING IN
ring_groove_diameter	4.493 INCHES NOMINAL ALL RINGS IN
NSN	2805-00-148-6873

COMPONENT DIAGRAM

KEY FEATURES

•

CARBON GROOVE: NOT INCLUDED

•

RING GROOVE WIDTH: 0.3000 INCHES NOMINAL SECOND RING IN

•

DISTANCE BETWEEN PIN BOSSES: 2.532 INCHES NOMINAL IN

•

RETAINING RING GROOVE: NOT INCLUDED

•

SURFACE FINISH: FINISHED

•

DIAMETER: 5.493 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	5.489 INCHES NOMINAL IN
CARBON GROOVE	NOT INCLUDED
RING GROOVE WIDTH	0.3000 INCHES NOMINAL SECOND RING IN
RING GROOVE WIDTH	0.3040 INCHES NOMINAL FIRST RING IN
DISTANCE BETWEEN PIN BOSSES	2.532 INCHES NOMINAL IN
RETAINING RING GROOVE	NOT INCLUDED
SURFACE FINISH	FINISHED
DIAMETER	5.493 INCHES NOMINAL IN
RING GROOVE DIAMETER	4.493 INCHES NOMINAL ALL RINGS IN
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP	2.724 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES 1

PC67AReference 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 233N?

233N is a PISTON,INTERNAL COMBUSTION ENGIN.

What parts can replace 233N?

There is 1 known substitute for 233N: PC67A. Substitute compatibility should be verified for your specific system.

What is the NSN for 233N?

233N is cataloged in the U.S. Government catalog under NSN 2805-00-148-6873. This indicates validated use in U.S. government and defense supply chains.

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233N — PISTON,INTERNAL COMBUSTION ENGIN

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