Aerospace Hardware Store

Aerospace

Hardware

4820-01-432-8174

Valve Disk

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

4824-158796ALT11PC1-1-300
4820-00-288-7841
Safety Relief Valve
4824-158796ALT11PC1-2-300
4820-00-288-7841
Safety Relief Valve
4824-158796ALT12PC1-2-120
4820-00-287-4642
Safety Relief Valve
4824-158796ALT25PC7-1-270
5360-00-201-1416
Compression Helical Spring
4824-158796PC1-2-150-180
4820-00-289-4265
Safety Relief Valve
4824-158796PC1-2300
4820-00-288-7841
Safety Relief Valve
4824-158796PC1-4-210
4820-00-274-1349
Safety Relief Valve
4824-158796PC1-4-235
4820-00-274-1349
Safety Relief Valve

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
Valve Disk
(NSN) National Stock Number
4820-01-432-8174
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
06/13/1996 (30 years ago)

strategic sealift conversion ships class end item identification, 150.0 pounds per square inch nominal pressure rating, for sz 2.000 in. safety relief valve special features, steel corrosion resisting material, 340.0 fahrenheit nominal temp rating

Specs & Compatibility

End Item Identification

strategic sealift conversion ships class

Temp Rating

340.0 fahrenheit nominal

Pressure Rating

150.0 pounds per square inch nominal

Special Features

for sz 2.000 in. safety relief valve

Material

steel corrosion resisting

Media For Which Designed

steam

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

0035224

Related Hardware Products

Part Number Description
84123001-DS-C-73784 PC33 Valve Disk
DS-C-73784 PC33 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-432-8174?
The FSCG of the NSN 4820-01-432-8174 is 4820
Does the NSN 4820-01-432-8174 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-432-8174 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 4820-01-432-8174 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-432-8174 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 4820-01-432-8174 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Jun 13, 1996