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NSN 084098

Steam Air Venting Valve

navy weapons systems ka, usns stalwart class tagos end item identification, 1.750 inches nominal overall height, 235.2 pounds per square inch maximum operating pressure, copper alloy material, 0.875 inches minimum and 2.000 inches maximum overall diameter.

NSN 4520-01-429-8430 Datasheet

(NSN) National Stock Number
4520-01-429-8430
(FSC) Federal Supply Classification
4520 - Space and Water Heating Equipment
(NIIN) National Item Identification Number
01-429-8430
Requires Demilitarization
Yes
(INC) Item Name Code
04906
Date
Fri, Apr 19, 1996
Schedule B Code
8481100090
End Item Identification
navy weapons systems ka, usns stalwart class tagos
Material
copper alloy
Maximum Operating Pressure
235.2 pounds per square inch
Overall Diameter
0.875 inches minimum and 2.000 inches maximum
Overall Height
1.750 inches nominal
Special Features
thermostatic air vent for the boiler of the neb/1 steam generator
Valve Air Return Prevention
not required
Valve Connection Size
0.5625 inches
Valve Shape
angled
Valve Type
quick air vent

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
0004906

Cross Reference

CAGE Codes

26465
Dover Corp Groen Div
U.s./canadian manufacturers
40608
Miller Electric Mfg. Co.
U.s./canadian manufacturers
5A865
Arr/crs Inc Columbus Restaurant Service
Non-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
72E - Engineer and material handling equipment, test/tool sets and equipment
National Motor Freight Classification Item Number
127220

Schedule B & Trade

Schedule B
8481-10-0090
Description
pressure-reducing valves, nesoi
End Use
21180 - Industrial machines, other
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
74710
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4520-01-429-8430?

    The FSCG of the NSN 4520-01-429-8430 is 4520

  2. Does the NSN 4520-01-429-8430 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481100090

  3. Does NSN 4520-01-429-8430 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 4520-01-429-8430 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4520-01-429-8430 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 4520-01-429-8430 was assigned to the Federal Catalog?

    It was assigned 30 years ago, on Fri, Apr 19, 1996

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