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820-4550737 Valve Ring

4810-00-368-9383

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Official Item Classification

Name
Valve Ring
Part Number
820-4550737
(NSN) National Stock Number
4810-00-368-9383
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4810 Powered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
03/03/1974 (52 years ago)

zzzy criticality code justification, steel,mil-s-23195,comp 304,cond a,b finish general characteristics item description, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

Specs & Compatibility

Criticality Code Justification

zzzy

General Characteristics Item Description

steel,mil-s-23195,comp 304,cond a,b finish

Reference Number Differentiating Characteristics

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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

1486470

Related Hardware Products

Part Number Description
820-4550737 Valve Ring

Frequently Asked Questions

What is the FSCG of the NSN 4810-00-368-9383?
The FSCG of the NSN 4810-00-368-9383 is 4810
Does the NSN 4810-00-368-9383 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-00-368-9383 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4810-00-368-9383 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-00-368-9383 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 4810-00-368-9383 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Mar 3, 1974