Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-142-0611

4820-01-142-0611

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

7000333
4730-00-223-9268
Pipe Plug
700035 NON-ASBESTOS
5330-01-408-1842
Gasket
700037
5305-01-087-7363
Screw
700038
4820-01-073-7419
Gaseou Pressure Equalizing Valve
70004
4810-01-371-4569
Rot Hydraulic-Pneumatic Actuator
70004-005
5340-01-549-8047
Assembled Nut Retainer Ring
70004-007
5325-01-254-2466
Retaining Ring
70004-099
5310-01-571-2727
Lock Washer

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
4820-01-142-0611
(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
11/09/1982 (43 years ago)

0.750 inches nominal seat radius, 1.249 inches nominal outside diameter, 0.284 inches nominal shoulder width, 0.422 inches nominal shoulder height, 0.938 inches nominal overall height

Specs & Compatibility

Outside Diameter

1.249 inches nominal

Overall Height

0.938 inches nominal

Shoulder Height

0.422 inches nominal

Shoulder Width

0.284 inches nominal

Seat Radius

0.750 inches nominal

Temp Rating

425.0 fahrenheit nominal

Pressure Rating

400.0 pounds per square inch nominal

Material

nickel alloy

Style Designator

plug

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
38229-E Valve Disk
803-4384536-41A-04 Valve Disk
803-4384536-4XAX-04 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-142-0611?
The FSCG of the NSN 4820-01-142-0611 is 4820
Does the NSN 4820-01-142-0611 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-142-0611 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 4820-01-142-0611 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-142-0611 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 4820-01-142-0611 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Nov 9, 1982