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4820-01-449-7982

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-449-7982
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
10/15/1997 (29 years ago)

material will be in accordance with naval inventory control point, mechanicsburg, activity hx quality control, manufacturing and testing specifications reference number differentiating characteristics, zzzy criticality code justification

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material will be in accordance with naval inventory control point, mechanicsburg, 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

0022113

Related Hardware Products

Part Number Description
845-7108102-C-007 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-449-7982?
The FSCG of the NSN 4820-01-449-7982 is 4820
Does the NSN 4820-01-449-7982 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-449-7982 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 4820-01-449-7982 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-449-7982 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 4820-01-449-7982 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Wed, Oct 15, 1997