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4820-01-067-6571

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-067-6571
(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
11/04/1978 (47 years ago)

1.393 inches nominal taper minor diameter, 150.0 fahrenheit nominal temp rating, 2.025 inches nominal taper major diameter, 250.0 pounds per square inch nominal pressure rating, 3.625 inches nominal taper length

Specs & Compatibility

Taper Length

3.625 inches nominal

Taper Minor Diameter

1.393 inches nominal

Taper Major Diameter

2.025 inches nominal

Temp Rating

150.0 fahrenheit nominal

Pressure Rating

250.0 pounds per square inch nominal

Seat Angle

10.0 degrees nominal

Material

nickel alloy

Media For Which Designed

water or oil or gas

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
803-2177917-3-25 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-067-6571?
The FSCG of the NSN 4820-01-067-6571 is 4820
Does the NSN 4820-01-067-6571 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-067-6571 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 4820-01-067-6571 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-067-6571 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 4820-01-067-6571 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, Nov 4, 1978