DOD Parts
  1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-008-8573

4820-01-008-8573

Find complete technical information, availability, and procurement data for: 4820-01-008-8573

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-008-8573 to receive an up to date pricing and availability quote by email.

4820-01-008-8573
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-008-8573
Item Name Code
05487
Assigment Date
08/31/1975 (50 years ago)

An assembly of two or more valves on a common mounting performing separate functions. It is used on the aircraft to control the environmental system.

4820-01-008-8573, check valve

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
L53300-16RB Check Valve
L53300-16RBK1 Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-008-8573?
The FSCG of the NSN 4820-01-008-8573 is 4820
Does the NSN 4820-01-008-8573 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-008-8573 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 4820-01-008-8573 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-008-8573 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 4820-01-008-8573 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Sun, Aug 31, 1975

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

HT271A4-17
5305-01-132-0513
HT271A4-17 Close Tolerance Screw
6008-0115-P1
5930-01-301-3563
6008-0115-P1 Foot Switch
NAS1097KE6-6
5320-01-334-1938
NAS1097KE6-6 Solid Rivet
NB32861272
4820-01-312-5039
NB32861272 Stop Diaphragm Valve
S 830GB
5315-01-159-1370
S 830GB Pin
P9201-104
5930-01-252-3919
P9201-104 Thermostatic Switch

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 1
Serviceable 1
Total 2
Availability of this item was last updated on: 02/14/2026 11:02 PM EST. Stock levels and pricing are subject to change.

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

666274-224
5910-00-726-2299
Plastic Dielectr Fixed Capacitor
666274-386
5820-00-917-4918
Syn Tuning Assembly
666274-412
5950-00-203-1239
Audio Frequency Transformer
666274-417
5820-00-917-4914
Switch-Tuning Assem
666274-434
5998-00-917-6566
Circuit Card Assembly
666274-437
5998-00-927-0205
Circuit Card Assembly
666274-460
5996-00-226-5364
Amplifier Subassembly
666274-471
5820-00-941-0338
Control Cap Assembl
666274-483
5330-00-965-0866
Rubber Strip
666274-489
5355-00-727-8497
Knob
666274-505
4020-00-227-6396
Rope
666274-517
5910-00-727-1684
Plastic Dielectr Fixed Capacitor
666274-518
5910-00-082-4856
Plastic Dielectr Fixed Capacitor
666274-532
5930-00-866-5876
Thermostatic Switch
666274-535
5998-00-917-6576
Circuit Card Assembly