Aerospace Hardware Store

Aerospace

Hardware

4820-01-074-8020

Flat Valve Diaphragm

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

90177A221
5325-01-328-4742
Retaining Ring
90177A223
5325-01-518-7045
Retaining Ring
90177A224
5340-01-343-5833
Key Holder
90177A225
5325-01-483-6023
Retaining Ring
90177A226
5315-01-584-0331
M Aircraft Key Ring
90177A228
5325-01-597-4753
Retaining Ring
90177A318
5365-01-723-5737
Round Connecting Ring
901782
4730-01-047-3667
Pipe Plug

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
Flat Valve Diaphragm
(NSN) National Stock Number
4820-01-074-8020
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
60396
(FIIG) Federal Item Identification Guide
A540D0
Date
04/07/1979 (47 years ago)

rubber material, forrestal class cv end item identification

Specs & Compatibility

End Item Identification

forrestal class cv

Material

rubber

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0060396

Related Hardware Products

Part Number Description
8217015 Flat Valve Diaphragm
Z90066C030 Flat Valve Diaphragm

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-074-8020?
The FSCG of the NSN 4820-01-074-8020 is 4820
Does the NSN 4820-01-074-8020 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-074-8020 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 4820-01-074-8020 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-074-8020 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 4820-01-074-8020 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sat, Apr 7, 1979