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4820-01-119-7477

Valve Seat

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Official Item Classification

Name
Valve Seat
(NSN) National Stock Number
4820-01-119-7477
(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
10/02/1981 (45 years ago)

zzzy criticality code justification, 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

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

0022113

Related Hardware Products

Part Number Description
202259 PIECE 5 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-119-7477?
The FSCG of the NSN 4820-01-119-7477 is 4820
Does the NSN 4820-01-119-7477 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-119-7477 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-119-7477 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-119-7477 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 4820-01-119-7477 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Oct 2, 1981