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85572 Venturi Valve

4820-01-018-4721

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Official Item Classification

Name
Venturi Valve
Part Number
85572
(NSN) National Stock Number
4820-01-018-4721
(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
03/29/1976 (50 years ago)

consists of 1 ea venturi bronze valve; 1 ea bronze union,3/8 in.; 1 ea tube,70-30 cu-ni,0.675 in. od,0.065 in. wall thk,1.120 in. lg; 1 ea brass nameplate-buships; 2 ea sst screw,drive,0 x 3/16 in.; 8.000 in. o/a lg,2.000 in. dia tapered to 0.664 in. throat dia; flanged both end,0.470 in. max flange thk,6 bolt holes 0.562 in. dia equally spaced on a 4.438 in. bolt circle dia both ends general characteristics item description

Specs & Compatibility

General Characteristics Item Description

consists of 1 ea venturi bronze valve; 1 ea bronze union,3/8 in.; 1 ea tube,70-30 cu-ni,0.675 in. od,0.065 in. wall thk,1.120 in. lg; 1 ea brass nameplate-buships; 2 ea sst screw,drive,0 x 3/16 in.; 8.000 in. o/a lg,2.000 in. dia tapered to 0.664 in. throat dia; flanged both end,0.470 in. max flange thk,6 bolt holes 0.562 in. dia equally spaced on a 4.438 in. bolt circle dia both ends

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

1657860

Related Hardware Products

Part Number Description
85572 Venturi Valve
85572G Venturi Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-018-4721?
The FSCG of the NSN 4820-01-018-4721 is 4820
Does the NSN 4820-01-018-4721 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-018-4721 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 4820-01-018-4721 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-018-4721 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 4820-01-018-4721 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Mon, Mar 29, 1976