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NSN 10-20153

Safety Relief Valve

poppet flow control device, spring disk loading method, valve stem lock shield and pressure tight outlet side features provided, unable to decode connection style, unable to decode connection type.

NSN 4820-00-529-5496 Datasheet

(NSN) National Stock Number
4820-00-529-5496
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-529-5496
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Sun, Jan 1, 1961
Schedule B Code
8481400000
Connection Style
unable to decode
Connection Type
unable to decode
Disk Loading Method
spring
Features Provided
valve stem lock shield and pressure tight outlet side
Flow Control Device
poppet
Material
unable to decode
Mounting Facility
threaded fastener
Nominal Thread Size
unable to decode
Opening Pressure Setting
50.0 pounds per square inch
Style Designator
straight thru
Surface Treatment Document And Classification
mil-a-8625,ty 2 mil spec single treatment response
Surface Treatment
anodize
Thread Class
unable to decode
Thread Direction
unable to decode
Thread Quantity Per Inch
unable to decode
Thread Series Designator
unable to decode
Valve Discharge Flow Rate
20.0 gallons per minute
Valve Operation Method
hydraulic

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
0005488

Cross Reference

CAGE Codes

81205
The Boeing Company Div Defense
U.s./canadian manufacturers
6M132
Skyspares Parts Inc
U.s./canadian manufacturers
81982
Hydro-Aire Aerospace Corp
U.s./canadian manufacturers

Freight Information

Air Commodity
AZ -
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
Z - 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 4820-00-529-5496?

    The FSCG of the NSN 4820-00-529-5496 is 4820

  2. Does the NSN 4820-00-529-5496 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-00-529-5496 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 4820-00-529-5496 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-00-529-5496 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 4820-00-529-5496 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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