Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-375-4562

4820-01-375-4562

Valve Seat

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

A485410100
5340-01-538-7783
Multiple Angle Bracket
A48546MFV
4820-01-175-6513
Valve Disk
A48547MBD
4820-01-149-7867
Valve Stem Guide
A48547MEA
4820-01-269-4585
Valve Stem Guide
A48548MFV
4820-01-468-9876
Valve Disk
A48549 MFV
4820-01-167-9882
Valve Seat
A48549MEB
4820-01-226-1577
Valve Seat
A48549MEC
4820-01-351-5897
Valve Seat

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 Seat
(NSN) National Stock Number
4820-01-375-4562
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
22113
(FIIG) Federal Item Identification Guide
A15500
Date
05/11/1993 (33 years ago)

cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics, valve relief .75ips end item identification, zzzy criticality code justification, nickel alloy overall material

Specs & Compatibility

End Item Identification

valve relief .75ips

Criticality Code Justification

zzzy

Material

nickel alloy overall

Reference Number Differentiating Characteristics

cleaning, packaging, and marking iaw the latest revision of mil-std-1330

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0022113

Related Hardware Products

Part Number Description
B7410.001.127 Valve Seat
B7410.001.127CP Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-375-4562?
The FSCG of the NSN 4820-01-375-4562 is 4820
Does the NSN 4820-01-375-4562 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-375-4562 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 4820-01-375-4562 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-375-4562 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 4820-01-375-4562 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Tue, May 11, 1993