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740-187 Fluid Valve Stem

4820-00-904-8170

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Official Item Classification

Name
Fluid Valve Stem
Part Number
740-187
(NSN) National Stock Number
4820-00-904-8170
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
32528
(FIIG) Federal Item Identification Guide
A503Z0
Date
06/22/1966 (60 years ago)

butterfly valve type for which designed, 2.500 inches and 5.000 inches valve size for which designed, upper stem features provided, for 1 1/2 inch thru 5 inch norris valves special features, square stem actuating end type

Specs & Compatibility

Valve Type For Which Designed

butterfly

Features Provided

upper stem

Valve Size For Which Designed

2.500 inches and 5.000 inches

Stem Actuating End Type

square

Special Features

for 1 1/2 inch thru 5 inch norris valves

Material

steel comp 316

Material Document And Classification

aisi 316 assn std single material response

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0032528

Related Hardware Products

Part Number Description
51740C185 Fluid Valve Stem
740-187 Fluid Valve Stem

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-904-8170?
The FSCG of the NSN 4820-00-904-8170 is 4820
Does the NSN 4820-00-904-8170 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-904-8170 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 4820-00-904-8170 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-904-8170 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 4820-00-904-8170 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Jun 22, 1966