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803-2177917-022 Gate Valve

4820-00-574-5305

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Official Item Classification

Name
Gate Valve
Part Number
803-2177917-022
(NSN) National Stock Number
4820-00-574-5305
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05482
(FIIG) Federal Item Identification Guide
A500A0
Date
03/31/1972 (54 years ago)

bolted bonnet attachment method, flange, round w/holes connection type, 4 bolt hole quantity, outside screw-yoke bonnet type, manual valve operation method

Specs & Compatibility

Bonnet Type

outside screw-yoke

Bonnet Attachment Method

bolted

Bolt Hole Quantity

4

Valve Operation Method

manual

Connection Type

flange, round w/holes

Features Provided

bonnet packing

Valve Size

2.500 inches

Maximum Operating Pressure And Media For Which Designed

250.0 pounds per square inch water-oil-gas

Stem Type

rising

Criticality Code Justification

zzzy

Maximum Operating Temp And Media For Which Designed

150.0 fahrenheit water-oil-gas

Material

copper alloy 922 body

Material

nickel alloy 400 disk

Reference Number Differentiating Characteristics

matl will be iaw ships parts control center activity hx quality control,manufacturing and testing specs

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0005482

Related Hardware Products

Part Number Description
803-2177917-022 Gate Valve
803-2177917-2 Gate Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-574-5305?
The FSCG of the NSN 4820-00-574-5305 is 4820
Does NSN 4820-00-574-5305 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-00-574-5305 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-574-5305 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 4820-00-574-5305 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Mar 31, 1972