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4820-00-059-9952

Butterfly Valve

Find complete technical information, availability, and procurement data for NSN 4820-00-059-9952 All details are based on official government and industry records to support accurate and compliant procurement.

4820-00-059-9952
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-059-9952
Item Name Code
05489
Assigment Date
06/08/1967 (59 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

6 all ends bolt hole quantity, flange all ends connection type, manual valve operation method, 200.0 pounds per square inch single response maximum operating pressure, round with holes all ends flange shape

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Bolt Hole Quantity
6 all ends
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Maximum Operating Pressure
200.0 pounds per square inch single response
Nominal Outside Diameter
4.500 inches all ends
Nominal Thickness
1.128 inches all ends
Bolt Hole Nominal Diameter
0.442 inches all ends
Bolt Circle Nominal Diameter
3.750 inches all ends
Flange Face Design
plain all ends
Material
aluminum body
Material
rubber butadiene-acrylonitrile class nbr flow control device
Style Designator
straight thru

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number Name
WD201ALV Butterfly Valve
WD201ALVB Butterfly Valve
WD21AL Butterfly Valve

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A046B0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0005489
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8481805090

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
SG
National Motor Freight Classification Item Number
051080
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
29300
National Motor Freight Class Rating
W - Rating variable
Water Commodity
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
VZ -
National Motor Freight Description
faucets,bibcocks,gates valves

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-00-059-9952

What is the FSCG of the NSN 4820-00-059-9952?
The FSCG of the NSN 4820-00-059-9952 is 4820
Does the NSN 4820-00-059-9952 have a Schedule B code assigned?
Yes, the Schedule B code is 8481805090
Does NSN 4820-00-059-9952 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 4820-00-059-9952 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-059-9952 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 4820-00-059-9952 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, Jun 8, 1967

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