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NSN 873577

Restrictor Check Valve

unable to decode connection style, spring disk loading method, 0.013 inches nominal aperture diameter, cone flow control device, unable to decode connection type.

NSN 4820-00-709-9388 Datasheet

(NSN) National Stock Number
4820-00-709-9388
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-709-9388
Requires Demilitarization
Yes
(INC) Item Name Code
20520
Date
Sun, Jan 1, 1961
Schedule B Code
8481309000
Aperture Diameter
0.013 inches nominal
Connection Style
unable to decode
Connection Type
unable to decode
Disk Loading Method
spring
Flow Control Device
cone
Material
unable to decode
Maximum Operating Temp
unable to decode
Maximum Operating Pressure
unable to decode
Media For Which Designed
unable to decode
Mounting Position
horizontal or vertical
Nominal Thread Size
unable to decode
Seat Angle
unable to decode
Style Designator
straight thru
Thread Class
unable to decode
Thread Direction
unable to decode
Thread Quantity Per Inch
unable to decode
Thread Series Designator
unable to decode
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
U - Precious metal content is unknown
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
0020520

Cross Reference

CAGE Codes

80206
Naval Air Development Center Warminster Navairsyscom Hq
U.s./canadian manufacturers
0KDP7
Kidde-Fenwal, Llc
Non-manufacturers
96487
Valcor Engineering Corporation
U.s./canadian manufacturers

Freight Information

Air Commodity
AZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
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
29300
Water Commodity
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
051080

Schedule B & Trade

Schedule B
8481-30-9000
Description
check valves of materials other than copper, iron or steel
End Use
21180 - Industrial machines, other
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
74730
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-00-709-9388?

    The FSCG of the NSN 4820-00-709-9388 is 4820

  2. Does the NSN 4820-00-709-9388 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481309000

  3. Does NSN 4820-00-709-9388 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 4820-00-709-9388 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-709-9388 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 4820-00-709-9388 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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