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NSN A644X2-8

Safety Relief Valve

integral bonnet attachment method, inside spring bonnet type, spring disk loading method, +10.0 to 50.0 pounds per square inch adjustable pressure range, bonnet packing and pressure tight outlet side features provided.

NSN 4820-00-010-1680 Datasheet

(NSN) National Stock Number
4820-00-010-1680
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-010-1680
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Tue, Jan 1, 1963
Schedule B Code
8481400000
Adjustable Pressure Range
+10.0 to 50.0 pounds per square inch
Bonnet Type
inside spring
Bonnet Attachment Method
integral
Disk Loading Method
spring
Features Provided
bonnet packing and pressure tight outlet side
Flow Control Device
poppet
Furnished Items And Quantity
2 ferrule
Opening Pressure Setting
35.0 pounds per square inch
Style Designator
angle
Valve Operation Method
automatic

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
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

07482
General Electric Company
U.s./canadian manufacturers
24446
General Electric Company
U.s./canadian manufacturers
31682
Janke & Company Inc Dba Electronic Brazing Co Div
Non-manufacturers
86768
Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
U.s./canadian manufacturers
09990
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
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
576 - Metal and metal products, nos, (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 4820-00-010-1680?

    The FSCG of the NSN 4820-00-010-1680 is 4820

  2. Does the NSN 4820-00-010-1680 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-00-010-1680 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 4820-00-010-1680 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-00-010-1680 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 4820-00-010-1680 was assigned to the Federal Catalog?

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

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