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4820-01-641-6685

Diaphragm Grp Assy

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Official Item Classification

Name
Diaphragm Grp Assy
(NSN) National Stock Number
4820-01-641-6685
(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
01/28/2015 (11 years ago)

zzzy criticality code justification, material will be in accordance with navsup wss activity hx quality reference number differentiating characteristics

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material will be in accordance with navsup wss activity hx quality

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

1934334

Related Hardware Products

Part Number Description
7517E29 Diaphragm Grp Assy

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-641-6685?
The FSCG of the NSN 4820-01-641-6685 is 4820
Does NSN 4820-01-641-6685 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-641-6685 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-641-6685 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 4820-01-641-6685 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Wed, Jan 28, 2015