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4820-01-044-7708

Check Valve Assembly

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Official Item Classification

Name
Check Valve Assembly
(NSN) National Stock Number
4820-01-044-7708
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
07/20/1977 (49 years ago)

3.430 in. min,3.460 in. max dia; metals must be corrosion resisting; use of 17-4ph,h900 is prohibited general characteristics item description

Specs & Compatibility

General Characteristics Item Description

3.430 in. min,3.460 in. max dia; metals must be corrosion resisting; use of 17-4ph,h900 is prohibited

Replacement For

Part Number Description
4820-01-028-4207 No Name Available 01/01/1978

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

1649428

Related Hardware Products

Part Number Description
2S2536 Check Valve Assembly

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-044-7708?
The FSCG of the NSN 4820-01-044-7708 is 4820
Does the NSN 4820-01-044-7708 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-044-7708 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 4820-01-044-7708 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-044-7708 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 4820-01-044-7708 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Jul 20, 1977