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NSN N-573

Fluid Pressure Regulating Valve

not included filter, 2 end connection quantity, 9.562 inches nominal face to face distance, straight thru body style, 3.938 inches nominal first end bolt circle diameter.

NSN 4820-01-142-9668 Datasheet

(NSN) National Stock Number
4820-01-142-9668
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-142-9668
Requires Demilitarization
Yes
(INC) Item Name Code
27565
Date
Tue, Nov 23, 1982
Schedule B Code
8481809015
Body Style
straight thru
End Connection Quantity
2
Face To Face Distance
9.562 inches nominal
Filter
not included
First End Bolt Circle Diameter
3.938 inches nominal
First End Bolt Hole Diameter
0.562 inches nominal
First End Bolt Hole Quantity
6
First End Connection Type
plain face flange
First End Flange Outside Diameter
5.062 inches nominal
First End Flange Shape Style
round w/ bolt holes
First End Flange Thickness
0.812 inches nominal
First End Style Designator
plain
Flow Control Device
disk, dual, top guided
Material
unable to decode
Media For Which Designed
hydrocarbon fuels and oils
Outlet Pressure Range
+25.0 to 60.0 pounds per square inch
Regulation Type
automatic double stage
Second End Relationship With First End
identical
Stem Material
unable to decode
Flow Control Device Material
unable to decode
Valve Loading Method
spring
Valve Stem Design
double seat

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0027565

Cross Reference

CAGE Codes

35795
Leslie Controls, Inc. Dba Leslie Controls Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
P - 77.5
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
64490
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
127220

Schedule B & Trade

Schedule B
8481-80-9015
Description
regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
End Use
21180 - Industrial machines, other
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
74780
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-01-142-9668?

    The FSCG of the NSN 4820-01-142-9668 is 4820

  2. Does the NSN 4820-01-142-9668 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481809015

  3. Does NSN 4820-01-142-9668 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 4820-01-142-9668 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-142-9668 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 4820-01-142-9668 was assigned to the Federal Catalog?

    It was assigned 43 years ago, on Tue, Nov 23, 1982

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