Model: C542-2

Wiper Ring

Special Features:

Wnot suitable for ice breaking; compatible w/hydraulic fluids, fuel, lubricating oils, gases and chemicals; operating temp range m65 degrees f to p500 degrees f; premium quality virgin unfilled polytetrafulirethylene; color white to off-white

Properties:

Cross Sectional Shape

Outside grooved, straight face

Inside Diameter

0.562 inches

Outside Diameter

Between 0.798 inches and 0.803 inches

Material Thickness

0.125 inches

Ring Style

Concentric

Outer Edge Thickness

Between 0.084 inches and 0.094 inches

Joint Style

Diagonal joint

Material

Plastic polytetrafluoroethylene insert

Material

Stainless steel expander

Material Specification

Ams 3660 assn standard 1st material response insert

NSN

5330-00-966-7261

Part Number

C542-2

Description

Ring,wiper

CAGE

81755

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes packing, preformed; ring, piston; and seal ring, metal.

Part C542-2 NSN 5330-00-966-7261

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20256

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:

0.1000lbs

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

772

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8412909005
SITC: 71899
End Use: Industrial engines
NAICS: 333995
USDA: 1

Freight Class: Parts of linear acting hydraulic power engines and motors