Aerospace Hardware Store

Aerospace

Hardware

769-01 Valve Disk

4820-01-455-3895

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

013475-00B0
3020-01-283-9758
Groove Pulley
01348
4730-01-235-1474
Pipe Cross
013483
5325-01-421-6144
Retaining Ring
013484-0106
4730-01-550-7516
Pipe Tee
013485
4730-01-547-7484
Pipe Reducer
013486
5310-01-225-6000
Hexagon Self-Locking Nut
013487-1
5330-01-132-0852
Seal
013491
5340-01-673-7759
Dust and Moistu Protective Cover

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 Disk
Part Number
769-01
(NSN) National Stock Number
4820-01-455-3895
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
04/30/1998 (28 years ago)

0.750 inches nominal inside diameter, 250.0 pounds per square inch nominal pressure rating, 2.500 inches nominal outside diameter, 0.312 inches nominal overall height, for pressure regulating valve sz 2.000 in. special features

Specs & Compatibility

Inside Diameter

0.750 inches nominal

Outside Diameter

2.500 inches nominal

Overall Height

0.312 inches nominal

Pressure Rating

250.0 pounds per square inch nominal

Special Features

for pressure regulating valve sz 2.000 in.

Material

rubber butadiene-acrylonitrile class nbr

Media For Which Designed

water, salt

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

0035224

Related Hardware Products

Part Number Description
40402-4 Valve Disk
40402-4 ITEM 14 Valve Disk
769-01 Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-455-3895?
The FSCG of the NSN 4820-01-455-3895 is 4820
Does the NSN 4820-01-455-3895 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-455-3895 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 4820-01-455-3895 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-455-3895 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 4820-01-455-3895 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Thu, Apr 30, 1998