Aerospace Hardware Store

Aerospace

Hardware

6408790 Valve Seat

4820-01-455-5536

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

6204-3155976PC5-8-1519
4730-00-369-1763
Pipe to Tube Straight Adapter
6204-3155977ALT3PC8
5310-00-292-0743
Flat Washer
6204-3155977ALT4PC36
5330-00-254-9952
Gasket
6204-3175083ITEM14
5310-00-588-2569
Round Plain Nut
6204-3175083ITEM22
5330-00-473-2959
Gasket
6204-3175083ITEM23
5330-00-473-2957
Gasket
6204-3175083ITEM36-37
4730-00-319-1191
Pipe Tee
6204-3175083ITEM41
5310-00-268-7540
Flat 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 Seat
Part Number
6408790
(NSN) National Stock Number
4820-01-455-5536
(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
05/07/1998 (28 years ago)

seawolf class ssn end item identification, 4.498 inches nominal body outside diameter, 0.585 inches nominal overall height, 45.000 nominal seat angle in deg, 3.006 inches nominal body inside diameter

Specs & Compatibility

Overall Height

0.585 inches nominal

Body Outside Diameter

4.498 inches nominal

Body Inside Diameter

3.006 inches nominal

End Item Identification

seawolf class ssn

Seat Angle In Deg

45.000 nominal

Seating Surface Shape

angular

Special Features

for ball valve sz 3.000 in.

Style Designator

plain

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

0022113

Related Hardware Products

Part Number Description
211095034 Valve Seat
6408790 Valve Seat
801-6408790 FIND 4 Valve Seat

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-455-5536?
The FSCG of the NSN 4820-01-455-5536 is 4820
Does the NSN 4820-01-455-5536 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-455-5536 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 4820-01-455-5536 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-455-5536 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 4820-01-455-5536 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Thu, May 7, 1998