Aerospace Hardware Store

Aerospace

Hardware

1456-2 Valve Disk Retainer

4820-01-286-0305

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

6237-SS-0832
5305-01-116-5410
Externally Relieved Body Screw
6237-SS-1032
5305-01-154-5900
Externally Relieved Body Screw
6237-SS-10327
5305-01-154-5900
Externally Relieved Body Screw
62370
5330-00-291-1695
Plain Encased Seal
623707
5342-01-232-1260
Plug
62371
4720-00-974-7525
Preformed Hose
623710
5310-01-212-5959
Washer
6237135
5340-01-408-2154
Mounting Bracket

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 Retainer
Part Number
1456-2
(NSN) National Stock Number
4820-01-286-0305
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35917
(FIIG) Federal Item Identification Guide
A512E0
Date
09/24/1988 (38 years ago)

stainless steel 303; largest od 3/8 in.; length 0.390 in.; threaded 3/8-24unf-2a special features

Specs & Compatibility

Special Features

stainless steel 303; largest od 3/8 in.; length 0.390 in.; threaded 3/8-24unf-2a

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

0035917

Related Hardware Products

Part Number Description
1456-2 Valve Disk Retainer

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-286-0305?
The FSCG of the NSN 4820-01-286-0305 is 4820
Does the NSN 4820-01-286-0305 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-286-0305 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 4820-01-286-0305 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-286-0305 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 4820-01-286-0305 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, Sep 24, 1988