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4820-01-199-6375

Valve Seat Retainer

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Official Item Classification

Name
Valve Seat Retainer
(NSN) National Stock Number
4820-01-199-6375
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
48241
(FIIG) Federal Item Identification Guide
A512E0
Date
01/24/1985 (41 years ago)

4.753 inches nominal overall length, 2.873 inches nominal outside diameter, 2.125 inches nominal inside diameter, 3.000 inches valve size for which designed, 35795 valve design control activity

Specs & Compatibility

Inside Diameter

2.125 inches nominal

Outside Diameter

2.873 inches nominal

Overall Length

4.753 inches nominal

Valve Size For Which Designed

3.000 inches

Valve Design Control Activity

35795

Valve Model Number For Which Designed

class ddonsx

Material

steel corrosion resisting

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0048241

Related Hardware Products

Part Number Description
22948N PIECE 18 Valve Seat Retainer
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-199-6375?
The FSCG of the NSN 4820-01-199-6375 is 4820
Does the NSN 4820-01-199-6375 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-199-6375 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 4820-01-199-6375 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-199-6375 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 4820-01-199-6375 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Jan 24, 1985