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NSN AA-B211-8D8A

Pressure and Temper Relief Valve

1 end connection quantity, single connection angle flow body style, butt weld tube first end connection type, beveled first end style designator, 0.735 inches minimum and 0.736 inches maximum first end outside diameter tube accommodated.

NSN 4820-01-236-4407 Datasheet

(NSN) National Stock Number
4820-01-236-4407
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-236-4407
Requires Demilitarization
Yes
(INC) Item Name Code
16996
Date
Thu, Jul 17, 1986
Schedule B Code
8481400000
Body Style
single connection angle flow
End Connection Quantity
1
First End Connection Type
butt weld tube
First End Style Designator
beveled
First End Outside Diameter Tube Accommodated
0.735 inches minimum and 0.736 inches maximum
Flow Control Device
poppet
Material Document And Classification
aisi 440c assn std single material response seat
Material Document And Classification
aisi 440c assn std single material response flow control device
Material Document And Classification
ams 5640 assn std single material response body
Material
steel corrosion resisting body
Material
steel comp 440a flow control device
Material
steel comp 440a seat
Media For Which Designed
hydrocarbon fuels and oils
Surface Treatment
passivate outside
Temp Rating
-50.0 fahrenheit and 275.0 fahrenheit
Temp Adjustability
not adjustable
Temp Control Device Type
fusible
Valve Discharge Flow Rate
6.0 gallons per minute

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
0016996

Cross Reference

CAGE Codes

77272
The Boeing Company
U.s./canadian manufacturers
18350
Pall Aeropower Corporation
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
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
127220

Schedule B & Trade

Schedule B
8481-40-0000
Description
safety or relief valves
End Use
21180 - Industrial machines, other
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
74740
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-01-236-4407?

    The FSCG of the NSN 4820-01-236-4407 is 4820

  2. Does the NSN 4820-01-236-4407 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-01-236-4407 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 4820-01-236-4407 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-236-4407 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 4820-01-236-4407 was assigned to the Federal Catalog?

    It was assigned 40 years ago, on Thu, Jul 17, 1986

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