Model: R33225

Piston Ring

Properties:

Cross Sectional Shape

Beveled face, double scraper, ventilated oil control

Ring Style

Concentric

Radial Wall Thickness

Between 0.2550 inches and 0.2700 inches

Overall Width

Between 0.4970 inches and 0.4980 inches

Pin Hole Style

Half round pinhole at joint

Pin Hole Slot Length

0.140 inches

Ring Width Pin Hole Depth

Between 0.015 inches and 0.030 inches

Standard Bore Diameter

7.000 inches

Joint Style

Step joint

Oil Passage Type And Quantity

1 groove outside periphery

Oil Passage Type And Quantity

8 slot horizontally through ring

Material

Steel

Surface Treatment

Phosphate

NSN

4310-00-491-5026

Part Number

R33225

Description

Ring,piston

CAGE

23587

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

Part R33225 NSN 4310-00-491-5026

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11459

FIIG:

A08400

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

126700

UFC:

64230

LTL:

85.0

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8414902095
SITC: 74380
End Use: Industrial engines
NAICS: 333912
USDA: 1

Freight Class: Parts nesoi, of compressors other than refrigerating and air conditioning compressors