Aerospace Hardware Store

Aerospace

Hardware

4820-01-372-1390

Valve Disk Retainer

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

746925-A00
5325-01-680-7930
Retaining Ring
746925-B00
5325-01-646-7987
Retaining Ring
746929-1
5342-00-469-3188
Adapter Bracket
74693
4820-01-187-2830
Fluid Pressure Regulating Valve
74693-1
5340-01-707-5184
Rod End Clevis
746936-20
5315-00-165-8412
Headed Straight Pin
746937-160
5331-00-892-4263
O-Ring
74693D
4820-01-187-2830
Fluid Pressure Regulating 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 Retainer
(NSN) National Stock Number
4820-01-372-1390
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35917
(FIIG) Federal Item Identification Guide
A512E0
Date
03/03/1993 (33 years ago)

steel material, qq-s-6758 fed spec single material response material document and classification, 0.500 inches valve size for which designed

Specs & Compatibility

Valve Size For Which Designed

0.500 inches

Material

steel

Material Document And Classification

qq-s-6758 fed spec single material response

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

0035917

Related Hardware Products

Part Number Description
20431-8010 Valve Disk Retainer
20871-001 Valve Disk Retainer
20871-001 FIND 11 Valve Disk Retainer

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-372-1390?
The FSCG of the NSN 4820-01-372-1390 is 4820
Does the NSN 4820-01-372-1390 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-372-1390 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-372-1390 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-372-1390 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 4820-01-372-1390 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Wed, Mar 3, 1993