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NSN 3255546

Safety Relief Valve

1 deflector cap furnished items and quantity, unable to decode connection style, poppet flow control device, +0.0 to 200.0 pounds per square inch adjustable pressure range, unable to decode connection type.

NSN 4820-01-261-5644 Datasheet

(NSN) National Stock Number
4820-01-261-5644
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-261-5644
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Sat, Aug 15, 1987
Schedule B Code
8481400000
Adjustable Pressure Range
+0.0 to 200.0 pounds per square inch
Connection Style
unable to decode
Connection Type
unable to decode
Flow Control Device
poppet
Furnished Items And Quantity
1 deflector cap
Material
unable to decode
Maximum Operating Temp
unable to decode
Maximum Operating Pressure
unable to decode
Media For Which Designed
unable to decode
Nominal Thread Size
unable to decode
Opening Pressure Setting
40.0 pounds per square inch
Style Designator
straight thru
Thread Direction
unable to decode
Thread Series Designator
unable to decode
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
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

10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers
91816
Circor Aerospace, Inc. Dba Circor Aerospace 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.
Less than Carload Rating
P - 77.5
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 4820-01-261-5644?

    The FSCG of the NSN 4820-01-261-5644 is 4820

  2. Does the NSN 4820-01-261-5644 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-01-261-5644 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 4820-01-261-5644 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-261-5644 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 4820-01-261-5644 was assigned to the Federal Catalog?

    It was assigned 39 years ago, on Sat, Aug 15, 1987

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