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NSN A90293

Safety Relief Valve

pressure tight outlet side features provided, packing retaining bonnet type, 3650.0 pounds per square inch opening pressure setting, disk flow control device, spring disk loading method.

NSN 4820-00-083-1263 Datasheet

(NSN) National Stock Number
4820-00-083-1263
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-083-1263
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Tue, Jan 1, 1963
Schedule B Code
8481400000
Bonnet Type
packing retaining
Disk Loading Method
spring
Features Provided
pressure tight outlet side
Flow Control Device
disk
Opening Pressure Setting
3650.0 pounds per square inch
Style Designator
straight thru
Valve Discharge Flow Rate
2.5 gallons per minute
Valve Operation Method
automatic

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
U - Precious metal content is unknown
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

26512
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Mission Systems
U.s./canadian manufacturers
79RG9
Northrop Grumman Systems Corporation
U.s./canadian manufacturers
81982
Hydro-Aire Aerospace Corp
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 4820-00-083-1263?

    The FSCG of the NSN 4820-00-083-1263 is 4820

  2. Does the NSN 4820-00-083-1263 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-00-083-1263 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 4820-00-083-1263 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-083-1263 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 4820-00-083-1263 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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