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NSN VA008

Pressure and Temper Relief Valve

right-hand first end thread direction, 2 end connection quantity, gasket seal first end style designator, threaded internal boss first end connection type, straight thru body style.

NSN 4820-01-123-6541 Datasheet

(NSN) National Stock Number
4820-01-123-6541
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-123-6541
Requires Demilitarization
Yes
(INC) Item Name Code
16996
Date
Wed, Dec 16, 1981
Schedule B Code
8481400000
Body Style
straight thru
End Connection Quantity
2
First End Connection Type
threaded internal boss
First End Style Designator
gasket seal
First End Thread Direction
right-hand
First End Thread Class
3b
First End Thread Series Designator
unified national joint fine (unjf)
First End Nominal Thread Size
0.375 inches
Media For Which Designed
air
Second End Connection Type
threaded internal boss
Second End Nominal Thread Size
0.438 inches
Second End Relationship With First End
not identical
Second End Style Designator
gasket seal
Second End Thread Class
3b
Second End Thread Direction
right-hand
Second End Thread Series Designator
unified national joint fine (unjf)
Temp Adjustability
not adjustable
Temp Control Device Type
thermostatic
Special Features
temperature rating was previously notated with sac coding as 1a 65.0 degrees fahrenheit and 1b as 60.0 degrees fahrenheit

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
0016996

Cross Reference

CAGE Codes

0TR84
Federal Industries, Inc. Dba United Valve Company
U.s./canadian manufacturers
92003
Parker Hannifin Corporation Div Aerospace Group Headquarters
U.s./canadian manufacturers
1WL60
Lockheed Martin Services, Llc
Non-manufacturers
81755
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
U.s./canadian manufacturers
24984
Hydraflow
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
671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
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 4820-01-123-6541?

    The FSCG of the NSN 4820-01-123-6541 is 4820

  2. Does the NSN 4820-01-123-6541 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-01-123-6541 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 4820-01-123-6541 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-123-6541 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 4820-01-123-6541 was assigned to the Federal Catalog?

    It was assigned 44 years ago, on Wed, Dec 16, 1981

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