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318B Valve Disk

4820-00-145-6247

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Featured Parts

G5254201-035D4
5330-01-670-3017
Packing Assembly
G5254201-047
5310-01-548-4566
Hexagon Self-Locking Nut
G5254201-05
5310-01-649-6995
Hexagon Self-Locking Nut
G5254201-053
5310-01-540-9547
Hexagon Self-Locking Nut
G5254201-053D4
5310-01-540-9547
Hexagon Self-Locking Nut
G5254201-05D4
5310-01-649-6995
Hexagon Self-Locking Nut
G5254201-0A3
4820-01-546-7928
Operator Remote Manual Assembly
G5254201-0A3L1
4820-01-546-7928
Operator Remote Manual Assembly

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Official Item Classification

Name
Valve Disk
Part Number
318B
(NSN) National Stock Number
4820-00-145-6247
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
01/01/1963 (63 years ago)

0.125 inches nominal overall height, steel material, 0.688 inches nominal inside diameter, 1.750 inches nominal outside diameter, plain style designator

Specs & Compatibility

Inside Diameter

0.688 inches nominal

Outside Diameter

1.750 inches nominal

Overall Height

0.125 inches nominal

Material

steel

Style Designator

plain

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0035224

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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-145-6247?
The FSCG of the NSN 4820-00-145-6247 is 4820
Does the NSN 4820-00-145-6247 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-145-6247 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.
Does NSN 4820-00-145-6247 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-145-6247 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.
When the NSN 4820-00-145-6247 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963