Model: 1146-239U-38

Gate Valve

Special Features:

With one brazing ring

Properties:

Pipe Size Accommodated
0.375 inches
Bonnet Type
Packing retaining
Valve Operation Method
Manual
Connection Type
Socket, weld, pipe
Valve Size
0.375 inches
Maximum Operating Pressure And Media For Which Designed
400.0 pounds per square inch steam
Stem Type
Nonrising
Maximum Operating Tempurature And Media For Which Designed
275.0 degrees fahrenheit steam
Inlet Relationship With Outlet
Identical
Material
Copper alloy 922 body and nickel alloy body
Material
Copper alloy 922 seat
Material
Nickel alloy stem
Supplementary Features
This item has been reviewed for asbestos material. The current approved sources 48422 have indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984
Furnished Items And Quantity
2 nut and 2 tailpiece
NSN
4820-01-143-3400
Part Number
1146-239U-38
Description
Valve,gate
CAGE
76364

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Part 1146-239U-38 NSN 4820-01-143-3400

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05482
FIIG:
A500A0
Concept No.:
1
App. Key:
Cond. Code:
2
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:
1.2000lbs
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:
050855
UFC:
29290
LTL:
70.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481805090
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel

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