1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-252-0550

4820-01-252-0550

Find complete technical information, availability, and procurement data for: 4820-01-252-0550

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 4820-01-252-0550 to receive an up to date pricing and availability quote by email.

4820-01-252-0550
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-252-0550
Item Name Code
22113
Assigment Date
03/29/1987 (39 years ago)

A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fluid valves, see seat, valve.

4820-01-252-0550, valve seat

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
65305 Valve Seat
A72493 Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-252-0550?
The FSCG of the NSN 4820-01-252-0550 is 4820
Does the NSN 4820-01-252-0550 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-252-0550 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 4820-01-252-0550 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-252-0550 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 4820-01-252-0550 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, Mar 29, 1987

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.

Pricing

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

ITAR Registered

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:

JH11926
3020-00-288-3485
Internal Gear
JH11929
2925-00-143-5434
Gear Planetary Star
JH11931
2925-00-143-5858
Race-Planetary
JH11932
3120-00-182-8603
Thrust Washer Bearing
JH11933
2925-00-312-8542
Starter Arm Subassembly
JH11944-3
2925-00-143-5859
Shim-Clutch
JH11944-5
5365-00-441-8238
Shim
JH11945
2920-00-733-8569
Retainer Gear Drive
JH11947-1
2925-00-143-5857
Cone-Nut
JH11947-2
5310-00-733-8570
Internal Wrench Self-Locking Nut
JH11948
2925-00-875-6453
Gear Assembly
JH11948-2
2925-00-441-8245
Starter Gear Assembly
JH11951
2925-00-143-5806
Spring Jaw
JH11952
5360-00-266-2684
Compression Helical Spring
JH11953R3
2925-00-441-8250
Jaw