Aerospace Hardware Store

Aerospace

Hardware

4820-01-232-7255

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

214-255
4730-00-391-3735
Hose Clamp
214-256
4730-01-072-1366
Hose Clamp
214-2564-00
5360-01-127-4118
Torsion Helical Spring
214-257
4730-00-908-3193
Hose Clamp
214-2570
4730-00-908-3193
Hose Clamp
214-258
4730-01-345-1078
Hose Clamp
214-259
4730-00-184-9003
Hose Clamp
214-260
5342-00-843-2702
Mechanical Clamp

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
4820-01-232-7255
(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
05/20/1986 (40 years ago)

steel corrosion resisting material, crosby valve and gage co,safety relief valve,model 451132-a-sp end item identification

Specs & Compatibility

End Item Identification

crosby valve and gage co,safety relief valve,model 451132-a-sp

Material

steel corrosion resisting

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
180-0010-04-0 Valve Disk
600091 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-232-7255?
The FSCG of the NSN 4820-01-232-7255 is 4820
Does the NSN 4820-01-232-7255 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-232-7255 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 4820-01-232-7255 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-232-7255 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 4820-01-232-7255 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Tue, May 20, 1986