Model: 4525AC-U-345-LRF-DR2

Fluid Filter

Special Features:

Filter designed to remove water particles only from a gaseous media; pressure ratings, proof 7, 500 psi, burst 20, 000 psi; mrc askq is for o-ring temp; element temp range m70.0 fah - 300.0 fah; element constructed of glass epoxy, carbon steel, and stainless steel; 80-1500 cfm; replacement element p/n u-345.

Properties:

Mounting Type
Unthreaded hole top side
Mounting Hole Diameter
0.345 inches
Mounting Hole Quantity
2
Body Outside Diameter
3.750 inches
Body Height
7.850 inches
Filtration Rating In Microns
0.6 absolute
Drop Pressure
1.0 pounds per square inch
Distance Between Mounting Hole Centers
2.000 inches
End Application
Aircraft support equipment test console, b-2 bomber.
Design Type
Reusable
Tempurature Rating
Between -40.0 degrees fahrenheit and 250.0 degrees fahrenheit
Filtering Element Quantity
1
Maximum Operating Pressure
5000.0 pounds per square inch
First Intake Connection Type
Threaded internal pipe head
Second Intake Connection Relationship To First Intake Connection
Identical
First Discharge Connection Relationship To Intake Connection
Identical to first intake connection
First Intake Thread Series Designator
Npt
First Intake Thread Size
0.750 inches
Part Name Assigned By Controlling Agency
Filter unit
First Intake Thread Direction
Right-hand
Filtering System For Which Designed
Full flow
Material
Aluminum alloy 2024 body
Media For Which Designed
Gas
Style Designator
High pressure threaded body
NSN
2940-01-497-5039
Part Number
4525AC-U-345-LRF-DR2
Description
Filter,fluid
CAGE

A filter having inlet and outlet connections and designed to be connected in a pipe, tube or hose line. For spin-on, base-mounted filtering devices with integral outer casings, see filter element, fluid. Excludes air conditioner.

Part 4525AC-U-345-LRF-DR2 NSN 2940-01-497-5039

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32622
FIIG:
A24000
Concept No.:
1
App. Key:
A
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:
3.8 X 3.8 X 7.9
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:
069100
UFC:
21275
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 8421230000
  • SITC: 74363
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336390
  • USDA: 1

Freight Class: Oil or fuel filters for internal combustion engines

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