7-554-4

View detailed technical data, stock status, and sourcing information for: 7-554-4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-575-3369

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

aluminum alloy,qq-a-266b,temper t6 anodize per mil-a-8625 type i,2.835 in. o/a dia,0.068 in. o/a lg 0.220 in. min,0.230 in. max inside dia of aperature,2 holes 0.250 in. drill thru 2 places 180 deg apart general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

General Characteristics Item Description: aluminum alloy,qq-a-266b,temper t6 anodize per mil-a-8625 type i,2.835 in. o/a dia,0.068 in. o/a lg 0.220 in. min,0.230 in. max inside dia of aperature,2 holes 0.250 in. drill thru 2 places 180 deg apart

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7-554-4	Pressure Fuel Poppet

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-575-3369?

The FSCG of the NSN 4820-00-575-3369 is 4820

Does NSN 4820-00-575-3369 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 4820-00-575-3369 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-575-3369 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 4820-00-575-3369 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963