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4820-01-080-7410

Valve Disk

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Official Item Classification

Name
Valve Disk
(NSN) National Stock Number
4820-01-080-7410
(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
07/31/1979 (47 years ago)

0.625 inches nominal shank diameter, 1.062 inches nominal flange seat to disk end height, 0.500 inches nominal inside diameter, 0.875 inches nominal flange diameter, 1.312 inches nominal overall height

Specs & Compatibility

Inside Diameter

0.500 inches nominal

Shank Diameter

0.625 inches nominal

Flange Diameter

0.875 inches nominal

Overall Height

1.312 inches nominal

Flange Seat To Disk End Height

1.062 inches nominal

Seat Angle

90.0 degrees nominal

Material

aluminum alloy and rubber

Style Designator

poppet

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
248185 Valve Disk
2WR73 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-080-7410?
The FSCG of the NSN 4820-01-080-7410 is 4820
Does the NSN 4820-01-080-7410 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-080-7410 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 4820-01-080-7410 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-080-7410 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 4820-01-080-7410 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Tue, Jul 31, 1979