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NSN 6F3020

Restrictor Check Valve

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

unable to decode material, unable to decode connection type, unable to decode connection style, unable to decode material document and classification, disk flow control device.

NSN 4820-01-112-3894 Datasheet

(NSN) National Stock Number
4820-01-112-3894
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-112-3894
Requires Demilitarization
Yes
(INC) Item Name Code
20520
Date
Sun, May 3, 1981
Schedule B Code
8481302090
Connection Style
unable to decode
Connection Type
unable to decode
Flow Control Device
disk
Material Document And Classification
unable to decode
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
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
0020520

Cross Reference

CAGE Codes

9009H
Jednolity Indeks Materialowy - Uniform Material Index
Government departments or units, including military organizations
99240
Crissair Inc Div Esco Technologies
U.s./canadian manufacturers
26044
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
U.s./canadian manufacturers
81755
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
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
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
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
051080

Schedule B & Trade

Schedule B
8481-30-2090
Description
check valves of 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 4820-01-112-3894?

    The FSCG of the NSN 4820-01-112-3894 is 4820

  2. Does the NSN 4820-01-112-3894 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481302090

  3. Does NSN 4820-01-112-3894 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 4820-01-112-3894 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-112-3894 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 4820-01-112-3894 was assigned to the Federal Catalog?

    It was assigned 45 years ago, on Sun, May 3, 1981

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