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NSN 675035

Gaseou Pressure Equalizing Valve

plain first end style designator, 1 end connection quantity, single connection, straight flow body style, threaded external tube first end connection type, 2.0 absolute pressure setting.

NSN 4820-01-230-6578 Datasheet

(NSN) National Stock Number
4820-01-230-6578
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-230-6578
Requires Demilitarization
Yes
(INC) Item Name Code
10958
Date
Wed, Apr 16, 1986
Schedule B Code
8481809050
Absolute Pressure Setting
2.0
Body Style
single connection, straight flow
End Connection Quantity
1
First End Connection Type
threaded external tube
First End Style Designator
plain
First End Thread Direction
right-hand
First End Thread Class
2a
First End Outside Diameter Tube Accommodated
0.625 inches nominal
Flow Control Device
disk, circular
Material
steel corrosion resisting body
Maximum Operating Pressure
15.0 pounds per square inch
Media For Which Designed
hydrocarbon fuels and oils
Nondefinitive Spec/Std Data
3 type and 1 class
Specification/Standard Data
81349-mil-v-27166 government specification
Temp Rating
160.0 fahrenheit
Valve Relief Design Type
pressure and vacuum
Valve Venting Design Type
atmospheric

Identification

Demilitarization Code
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
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
0010958

Cross Reference

CAGE Codes

94117
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
U.s./canadian manufacturers
91816
Circor Aerospace, Inc. Dba Circor Aerospace Inc
U.s./canadian manufacturers
81349
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

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
8481-80-9050
Description
other taps, cocks, valves, etc., nesoi
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 4820-01-230-6578?

    The FSCG of the NSN 4820-01-230-6578 is 4820

  2. Does the NSN 4820-01-230-6578 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481809050

  3. Does NSN 4820-01-230-6578 require demilitarization?

    "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

  4. Does NSN 4820-01-230-6578 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-230-6578 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 4820-01-230-6578 was assigned to the Federal Catalog?

    It was assigned 40 years ago, on Wed, Apr 16, 1986

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