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NSN 6543D057-1

Pressure and Temper Relief Valve

straight thru body style, poppet flow control device, fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response flow control device material document and classification, fed std 66 fed std single material response or aisi 12l14 assn std single material response body material document and classification, aisi 303s assn std single material response stem material document and classification.

NSN 4820-01-182-0191 Datasheet

(NSN) National Stock Number
4820-01-182-0191
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-182-0191
Requires Demilitarization
Yes
(INC) Item Name Code
16996
Date
Tue, Jun 19, 1984
Schedule B Code
8481400000
Body Style
straight thru
Flow Control Device
poppet
Material Document And Classification
aisi 303s assn std single material response stem
Material Document And Classification
fed std 66 fed std single material response or aisi 12l14 assn std single material response body
Material Document And Classification
fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response flow control device
Material Document And Classification
fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response seat
Material
steel comp 12l14 body
Material
steel comp 303se stem
Material
steel comp 4140 flow control device
Material
steel comp 4140 seat
Temp Rating
-65.0 fahrenheit and 250.0 fahrenheit

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
0016996

Cross Reference

CAGE Codes

36334
Indal Technologies Inc
Non-us manufacturer (nato), other foreign organization or codification bureaus
09990
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
U.s./canadian manufacturers
86768
Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit
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
Rail Variation
1
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 4820-01-182-0191?

    The FSCG of the NSN 4820-01-182-0191 is 4820

  2. Does the NSN 4820-01-182-0191 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-01-182-0191 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 4820-01-182-0191 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-182-0191 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 4820-01-182-0191 was assigned to the Federal Catalog?

    It was assigned 42 years ago, on Tue, Jun 19, 1984

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