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NSN 4457259

Valve Seat

0.499 inches nominal body outside diameter, u.2.navy ssn688 class submarine no. 1 and 2 periscope fairing hoist cylinder end item identification, 0.388 inches nominal body inside diameter, unable to decode material, 2.750 inches nominal overall height.

NSN 4820-01-283-9673 Datasheet

(NSN) National Stock Number
4820-01-283-9673
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-283-9673
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Tue, Aug 16, 1988
Schedule B Code
8481909090
Body Inside Diameter
0.388 inches nominal
Body Outside Diameter
0.499 inches nominal
End Item Identification
u.2.navy ssn688 class submarine no. 1 and 2 periscope fairing hoist cylinder
Material
unable to decode
Overall Height
2.750 inches nominal
Seat Angle In Deg
45.000 nominal
Seat Radius
0.062 inches 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

43689
Huntington Ingalls Inc Div Newport News Shipbuilding
Non-manufacturers
80064
Naval Ship Systems Command
U.s./canadian manufacturers
53711
Naval Sea Systems Command
U.s./canadian manufacturers
25685
Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance
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 4820-01-283-9673?

    The FSCG of the NSN 4820-01-283-9673 is 4820

  2. Does the NSN 4820-01-283-9673 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-01-283-9673 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 4820-01-283-9673 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-283-9673 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 4820-01-283-9673 was assigned to the Federal Catalog?

    It was assigned 38 years ago, on Tue, Aug 16, 1988

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