Aerospace Hardware Store

Aerospace

Hardware

4820-00-306-1257

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

Ausgewählte Teile

SMB187372
5340-00-660-0893
Angle Bracket
SMB187380
5365-00-542-1242
Sleeve Spacer
SMB187387
5307-00-592-7734
Shouldered Stud
SMB187407
3020-00-203-1422
Spur Gear
SMB187417
5305-00-584-8985
Shoulder Screw
SMB187422
5330-00-086-3463
Cover Seal
SMB187460
5360-00-523-8664
Torsion Helical Spring
SMB187475
3020-00-523-8666
Spur Gear

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.

Kontaktieren Sie uns

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-zertifiziert
  • Global Shipping

Official Item Classification

Name
Flat Valve Diaphragm
(NSN) Nationale Lagernummer
4820-00-306-1257
(FSG) Federal Supply Group
48 Valves
(FSC) Bundesversorgungsklassifizierung
4820 Nicht angetriebene Ventile
(INC) Artikelbezeichnung Code
60396
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A540D0
Datum
01/01/1961 (vor 65 Jahren)

flat style designator, 0.025 inches nominal material thickness, 3.750 inches nominal outside diameter, steel corrosion resisting material, 0.775 inches nominal center hole diameter

Specs & Compatibility

Außendurchmesser

3.750 inches nominal

Materialstärke

0.025 inches nominal

Durchmesser des Zentrierlochs

0.775 inches nominal

Material

steel corrosion resisting

Stilbezeichnung

flat

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0060396

Related Hardware Products

Teilenummer Beschreibung
AA19821-11PC19821-54 Flat Valve Diaphragm
AA19821-11PC19821-55 Flat Valve Diaphragm
AA19821-4PC19821-54 Flat Valve Diaphragm
AA19821-4PC19821-55 Flat Valve Diaphragm
AA19821-6PC19821-54 Flat Valve Diaphragm
AA19821-6PC19821-55 Flat Valve Diaphragm
AA19821-7PC19821-54 Flat Valve Diaphragm
AA19821-7PC19821-55 Flat Valve Diaphragm
AA19821-9PC19821-54 Flat Valve Diaphragm
AA19821-9PC19821-55 Flat Valve Diaphragm
AA21041-5PC19821-54 Flat Valve Diaphragm
AA21041-5PC19821-55 Flat Valve Diaphragm
AA21043-1PC19821-54 Flat Valve Diaphragm
AA21043-1PC19821-55 Flat Valve Diaphragm
AA21043PC19821-54 Flat Valve Diaphragm
AA21043PC19821-55 Flat Valve Diaphragm
AA21256PC19821-54 Flat Valve Diaphragm
AA21256PC19821-55 Flat Valve Diaphragm
AA21294PC19821-54 Flat Valve Diaphragm
AA21294PC19821-55 Flat Valve Diaphragm
AA22781PC22782-54 Flat Valve Diaphragm
AA22781PC22782-55 Flat Valve Diaphragm
AA22782PC22782-54 Flat Valve Diaphragm
AA22782PC22782-55 Flat Valve Diaphragm
D25981QC Flat Valve Diaphragm

Häufig gestellte Fragen

What is the FSCG of the NSN 4820-00-306-1257?
The FSCG of the NSN 4820-00-306-1257 is 4820
Does the NSN 4820-00-306-1257 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-306-1257 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 4820-00-306-1257 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-306-1257 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 4820-00-306-1257 was assigned to the Federal Catalog?
It was assigned vor 65 Jahren, on Sun, Jan 1, 1961