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4820-01-197-5078

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-197-5078
(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
12/21/1984 (41 years ago)

steel corrosion resisting material, 1000.0 fahrenheit maximum temp rating, 1.938 inches nominal overall height, 1.312 inches nominal taper length, 0.763 inches minimum and 0.765 inches maximum taper minor diameter

Specs & Compatibility

Overall Height

1.938 inches nominal

Taper Length

1.312 inches nominal

Taper Minor Diameter

0.763 inches minimum and 0.765 inches maximum

Temp Rating

1000.0 fahrenheit maximum

Material

steel corrosion resisting

Media For Which Designed

oil or steam or water

Style Designator

solid wedge

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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.

Pseudo Item Name Code

0035224

Related Hardware Products

Part Number Description
23062 Valve Disk
23062 ITEM 7A 1IN Valve Disk
2574-50-122 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-197-5078?
The FSCG of the NSN 4820-01-197-5078 is 4820
Does the NSN 4820-01-197-5078 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-197-5078 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 4820-01-197-5078 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-197-5078 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 4820-01-197-5078 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Dec 21, 1984