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NSN E159-332

Valve Seat

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes:packing, preformed; ring, piston; and seal ring, metal.

0.439 inches nominal body outside diameter, 0.218 inches nominal overall height, 0.312 inches nominal body inside diameter, unable to decode material, 45.000 nominal seat angle in deg.

NSN 4820-01-147-2239 Datasheet

(NSN) National Stock Number
4820-01-147-2239
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-147-2239
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Sat, Feb 12, 1983
Schedule B Code
8481909090
Body Inside Diameter
0.312 inches nominal
Body Outside Diameter
0.439 inches nominal
Material
unable to decode
Overall Height
0.218 inches nominal
Seat Angle In Deg
45.000 nominal
Seating Surface Shape
angular
Style Designator
plain

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
0022113

Cross Reference

CAGE Codes

30003
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Government departments or units, including military organizations
54132
Stewart Precision Corp Affiliate of Stewart Avionics Inc
U.s./canadian manufacturers
82386
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
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
8481-90-9090
Description
parts of taps, cocks, valves and similar appliances, nesoi
End Use
21180 - Industrial machines, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
74790
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-01-147-2239?

    The FSCG of the NSN 4820-01-147-2239 is 4820

  2. Does the NSN 4820-01-147-2239 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-01-147-2239 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 4820-01-147-2239 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-147-2239 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 4820-01-147-2239 was assigned to the Federal Catalog?

    It was assigned 43 years ago, on Sat, Feb 12, 1983

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