Model: 257BH

Compressed Gas Regulator

Special Features:

Sintered inlet filter

Properties:

Maximum Delivery Pressure

125.0 pounds per square inch

Mounting Method

Cylinder

Mounting Position

Back

Stage Type

Double

Inlet Fitting Connection Type

Compressed gas association

Features Provided

Relief valve

Outlet Fitting Thread Direction

Right-hand

Delivery Pressure Type

Adjustable

Inlet Fitting Connection Cga Number

540

Outlet Fitting Connection Type

Threaded internal pipe

Outlet Fitting Thread Size

0.625 inches

Inlet Indicator Type

Dial pressure gage

Outlet Indicator Type

Dial pressure gage

NSN

4820-01-079-8235

Part Number

257BH

Description

Regulator,compressed Gas

CAGE

18075

A specially designed regulator with either a standard compressed gas association (cga) gas inlet/outlet connection or pipe connections. It provides for the controlled withdrawal of compressed gas from a compressed gas cylinder either by direct attachment to the cylinder or by insertion into a piping distribution system that is pressured by a cylinder.

Part 257BH NSN 4820-01-079-8235

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

49444

FIIG:

A514U0

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:

8.0000lbs

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:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi