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4820-01-237-0506

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-237-0506
(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
07/24/1986 (40 years ago)

150.0 pounds per square inch nominal pressure rating, 2.006 inches nominal taper minor diameter, 5.256 inches nominal taper major diameter, 18.875 inches nominal overall height, 16.562 inches nominal taper length

Specs & Compatibility

Overall Height

18.875 inches nominal

Taper Length

16.562 inches nominal

Taper Minor Diameter

2.006 inches nominal

Taper Major Diameter

5.256 inches nominal

Pressure Rating

150.0 pounds per square inch nominal

Seat Angle

45.0 degrees nominal

Material

iron

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
1932-5-3 Valve Disk
1932-5A Valve Disk
1932-5A PIECE 3 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-237-0506?
The FSCG of the NSN 4820-01-237-0506 is 4820
Does the NSN 4820-01-237-0506 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-237-0506 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 4820-01-237-0506 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-237-0506 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 4820-01-237-0506 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Jul 24, 1986