Model: 137503

Steam Air Venting Valve

Special Features:

W/ 1/4 in. Brass ferrule and compression nut

Properties:

Maximum Operating Pressure
33.0 pounds per square inch
Valve Connection Size
0.250 inches
Valve Type
Quick air vent
Valve Water Pressure Position
Closed
Valve Air Return Prevention
Required
Valve Shape
Angled
Material
Bronze body, corrosion resisting metal working parts
Material
Bronze body, corrosion resisting metal working parts
NSN
4520-00-176-4780
Part Number
137503
Description
Valve,air Venting,steam
CAGE
32510

An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.

Part 137503 NSN 4520-00-176-4780

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04906
FIIG:
T114-A
Concept No.:
App. Key:
AB
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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:
72E
TCC:
Z
SHC:
9
ACC:
Medical Supplies

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Schedule B and Export
  • Schedule B: 8481100090
  • SITC: 74710
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Pressure-reducing valves, nesoi

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