Aerospace Hardware Store

Aerospace

Hardware

4820-01-356-4539

Butterfly Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

5325PL0815858
5325-00-371-8108
Turnbutton Fastener Clinch Plate
5325PL0815993
5325-01-223-5523
Retaining Ring
5325PL0816608
5325-00-598-1297
Retaining Ring
5325PL0817237
5325-01-437-4175
Nonmetallic Grommet
5325PL0817664
5325-01-357-1080
Interlocking Slide Fastener
5325PL0818148
5325-01-199-2254
Nonmetallic Grommet
5325PL0818568
5325-01-047-3201
Retaining Ring
5325PL0820281
5325-01-088-7468
Nonmetallic Grommet

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Butterfly Valve
(NSN) National Stock Number
4820-01-356-4539
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05489
(FIIG) Federal Item Identification Guide
A046B0
Date
04/04/1992 (34 years ago)

manual valve operation method, steel comp 316 bodysteel comp 316 flow control devicesilicon seatnickel alloy stem material, 30.0 pounds per square inch single response maximum operating pressure, 1500.0 fahrenheit single response maximum operating temp, flange all ends connection type

Specs & Compatibility

Maximum Operating Temp

1500.0 fahrenheit single response

Valve Operation Method

manual

Connection Type

flange all ends

Maximum Operating Pressure

30.0 pounds per square inch single response

Material

steel comp 316 bodysteel comp 316 flow control devicesilicon seatnickel alloy stem

Material Document And Classification

astm a351 assn std single material response bodyastm a351 assn std single material response flow control device

Media For Which Designed

air single response

Style Designator

straight thru

Furnished Items And Quantity

1 handle

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

0005489

Related Hardware Products

Part Number Description
804-1749102C R6 W/HANDLE Butterfly Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-356-4539?
The FSCG of the NSN 4820-01-356-4539 is 4820
Does the NSN 4820-01-356-4539 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803075
Does NSN 4820-01-356-4539 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 4820-01-356-4539 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-356-4539 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 4820-01-356-4539 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Sat, Apr 4, 1992