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7550478-A63 Check Valve

4820-01-548-5708

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Official Item Classification

Name
Check Valve
Part Number
7550478-A63
(NSN) National Stock Number
4820-01-548-5708
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
02/27/2007 (19 years ago)

zzzy criticality code justification, quality controlled iaw navy level1 assurance guide, cleaned iaw mil-c- 52211 reference number differentiating characteristics, valve chk inl 1.00 part name assigned by controlling agency

Specs & Compatibility

Criticality Code Justification

zzzy

Part Name Assigned By Controlling Agency

valve chk inl 1.00

Reference Number Differentiating Characteristics

quality controlled iaw navy level1 assurance guide, cleaned iaw mil-c- 52211

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0005487

Related Hardware Products

Part Number Description
7550478-A63 Check Valve
7550478-A63C1 Check Valve
FF91-J8F-16 Check Valve
FF91-J8F-16C1 Check Valve
G547-0002-A63 Check Valve
G547-0002-A63C1 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-548-5708?
The FSCG of the NSN 4820-01-548-5708 is 4820
Does NSN 4820-01-548-5708 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-548-5708 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-548-5708 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 4820-01-548-5708 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Tue, Feb 27, 2007