Aerospace Hardware Store

Aerospace

Hardware

4820-01-399-1012

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

5329F
4820-00-893-2106
Pilot Relief Valve
5329FPC31
5365-00-226-4519
Ring Spacer
5329K33
4720-01-538-7314
Nonmeta Tubing Assy
532A
5342-00-391-6412
Bracket
532A-1M-2.0
4820-01-362-1579
Safety Relief Valve
532A135
5365-00-526-9644
Externally Threaded Ring
532A144
9905-01-343-6492
Instruction Plate
532A24T66
4820-00-885-0220
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
Flat Valve Diaphragm
(NSN) National Stock Number
4820-01-399-1012
(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
11/16/1994 (31 years ago)

flat style designator, rubber material

Specs & Compatibility

Material

rubber

Style Designator

flat

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

0060396

Related Hardware Products

Part Number Description
BY38921A/BY39222G Flat Valve Diaphragm

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-399-1012?
The FSCG of the NSN 4820-01-399-1012 is 4820
Does the NSN 4820-01-399-1012 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-399-1012 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 4820-01-399-1012 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-399-1012 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 4820-01-399-1012 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, Nov 16, 1994