Model: 4259

Liquid Sight Indicator

Properties:

Thread Direction

Right-hand single end

Overall Length

1.938 inches

Pipe Size For Which Designed

0.500 inches single end

Sight Diameter

0.562 inches

End Connection Type

Threaded internal, plain single end

Features Provided

Chain and port seal cap

Thready Qty Per Inch (tpi)

14 single end

Thread Size

0.500 inches single end

Furnished Data

Liquid level

Data Furnishing Method

Clear window

Material

Aluminum alloy

Media For Which Designed

Oil

Surface Treatment

Nickel

Style Designator

Single port w/cap and chain

Thread Series Designator

Npt single end

NSN

6680-00-938-3662

Part Number

4259

Description

Indicator,sight,liquid

CAGE

24981

An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.

Part 4259 NSN 6680-00-938-3662

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03175

FIIG:

A43400

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:

121570

UFC:

61770

LTL:

100.0

LCL:

WCC:

652

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 9026107000
SITC: 87431
End Use: Measuring, testing, control instruments
NAICS: 334513
USDA: 1

Freight Class: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi