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NSN 53-20F

Safety Relief Valve

unable to decode flange face design, unable to decode connection type, unable to decode flange shape, disk flow control device, onboard 225 ft wlb coast guard vessels end item identification.

NSN 4820-01-431-9004 Datasheet

(NSN) National Stock Number
4820-01-431-9004
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-431-9004
Requires Demilitarization
Yes
(INC) Item Name Code
05488
Date
Tue, May 21, 1996
Schedule B Code
8481400000
End Item Identification
onboard 225 ft wlb coast guard vessels
Connection Type
unable to decode
Flange Face Design
unable to decode
Flange Shape
unable to decode
Flow Control Device
disk
Material
unable to decode
Special Features
pressure relief 3.0 psi; vacuum relief 0.50 psi
Style Designator
straight thru
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

09032
Tate Andale, Llc
U.s./canadian manufacturers

Freight Information

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 4820-01-431-9004?

    The FSCG of the NSN 4820-01-431-9004 is 4820

  2. Does the NSN 4820-01-431-9004 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481400000

  3. Does NSN 4820-01-431-9004 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 4820-01-431-9004 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-431-9004 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 4820-01-431-9004 was assigned to the Federal Catalog?

    It was assigned 30 years ago, on Tue, May 21, 1996

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