Model: 25B

Fluid Pressure Dampener

Special Features:

Porous disc for water and light oils, 30 to 225 ssu

Properties:

Pipe Size Designation

0.250 inches

Overall Length

1.469 inches

Overall Width

0.750 inches

Thread Size

1/4-18 and 1/4-18

Screw Thread Series Designator

Npt and npt

Thread Location

Internal and external

Connection Quantity

1 and 1

Operating Pressure Range

+0.0/+10000.0 pounds per square inch

Operating Pressure Range

+0.0 to 10000.0 pounds per square inch

Fluid Type For Which Designed

0il and water

Threaded Direct Pressure Connection

Provided

Tube Connection Type

Flareless and flareless

Gage End Connection Type

Female

Removable Piston

Not provided

Material

Brass

Material

Copper alloy

Fsc Application Data

Dampener, fluid pressure, pressure measuring instruments

NSN

6685-00-063-9722

Part Number

25B

Description

Dampener,fluid Pressure

CAGE

99752

An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes dampener, flutter.

Part 25B NSN 6685-00-063-9722

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

19138

FIIG:

T179-N

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:

061700

UFC:

34580

LTL:

RATING VARIABLE

LCL:

WCC:

658

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9026200000
SITC: 87435
End Use: Measuring, testing, control instruments
NAICS: 334513
USDA: 1

Freight Class: Instruments and apparatus for measuring or checking pressure