Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-421-8763

4820-01-421-8763

Special Actuator Valve Diaphragm

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

1480339-1
5365-00-796-5648
Sleeve Spacer
1480341
5340-01-471-5553
Mounting Bracket
1480342
5340-01-471-5554
Mounting Bracket
1480364-1
5365-00-730-0454
Shim Set
1480364-2
5325-00-853-9861
Retaining Ring
1480364-3
5325-00-854-2574
Retaining Ring
1480364A
5365-00-730-0454
Shim Set
148036621-00
5340-01-563-9873
Mounting Plate

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
Special Actuator Valve Diaphragm
(NSN) National Stock Number
4820-01-421-8763
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
40088
(FIIG) Federal Item Identification Guide
A540B0
Date
11/16/1995 (30 years ago)

170' patrol coastal end item identification, plastic polytetrafluoroethylene material, valve size 0.500in special features

Specs & Compatibility

End Item Identification

170' patrol coastal

Special Features

valve size 0.500in

Material

plastic polytetrafluoroethylene

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

0040088

Related Hardware Products

Part Number Description
001098 ITEM 2 Special Actuator Valve Diaphragm
2433-3112-Z-YC-R2 ITEM 2 Special Actuator Valve Diaphragm
2918 Special Actuator Valve Diaphragm

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-421-8763?
The FSCG of the NSN 4820-01-421-8763 is 4820
Does the NSN 4820-01-421-8763 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-421-8763 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 4820-01-421-8763 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-421-8763 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 4820-01-421-8763 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Nov 16, 1995