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

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:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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