Model: 1146-058 1/4IN.

Gate Valve

Special Features:

Conforms to nav-ships dwg 803-1385714 mod for open/shut indicator

Properties:

Pipe Size Accommodated
0.250 inches
Bonnet Type
Packing retaining
End Application
Whidbey island class lsd
Valve Operation Method
Manual
Connection Type
Socket, weld, pipe
Features Provided
Bonnet packing
Valve Size
0.250 inches
Stem Type
Nonrising
Inlet Relationship With Outlet
Identical
Pressure Class
400.0 pounds per square inch
Material
Copper alloy body
Material
Nickel alloy seat
Material
Nickel alloy stem
Material
Nickel alloy disk
Material Specification
Astm-b164, cl assn standard single material response seat
Material Specification
Astm-b164, cl assn standard single material response stem
Material Specification
Astm-b61 assn standard single material response body
Material Specification
Qq-n-288 federal specification single material response disk
Furnished Items And Quantity
1 handwheel
NSN
4820-01-431-2512
Part Number
1146-058 1/4IN.
Description
Valve,gate
CAGE
3J605

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 1146-058 1/4IN. NSN 4820-01-431-2512

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:
--
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481801060
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Gate type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over

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