Model: 48C139

Check Valve

Special Features:

Thru-flow, pressure activiated, shut off valve

Properties:

Flow Control Device
Slide
End Application
B-1b
Valve Operation Method
Automatic
Flange Shape
Round all ends
Connection Type
Flange all ends
Mounting Position
Vertical
Outside Diameter
3.313 inches all ends
Thickness
0.085 inches all ends
Flange Face Design
Plain all ends
Material
Aluminum alloy 356.0 body
Material
Aluminum alloy 356.0 body lining
Material
Aluminum alloy 380.0 flow control device
Material
Aluminum alloy 380.0 stem
Material
Aluminum alloy 6061 seat
Material
Aluminum alloy
Material
Rubber fluorosilicone class fq packing
Style Designator
Straight thru
Fsc Application Data
Fuel system, aircraft, center fuselage, wing root tank
NSN
4820-01-185-9561
Part Number
48C139
Description
Valve,check
CAGE
82829

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 48C139 NSN 4820-01-185-9561

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
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:
A
ESD:
ESD:
MMAC:
RK
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
12.5 X 12.5 X 14.5
Paclk Weight:
7.8000lbs
Item Weight:
2.6000lbs
Item Dim:
007000500050
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
F000002XA4
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
671
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8481309000
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of materials other than copper, iron or steel

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