4820-01-301-4721

Find complete technical information, availability, and procurement data for: 4820-01-301-4721
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-301-4721

Item Name Code

35224

Assigment Date

05/29/1989 (37 years ago)

An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for an item to be isolated. Excludes:mount, resilient, weapon system; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dashpots, grommets and shock pads.

zzzy criticality code justification, qq-n-281, class a fed spec single material response material document and classification, manifold end item identification, nickel alloy 400 material, cleaning, packaging, and marking iaw the latest revision of mil-std-1330 reference number differentiating characteristics

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: manifold
Criticality Code Justification: zzzy
Material: nickel alloy 400
Material Document And Classification: qq-n-281, class a fed spec single material response
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3423-2001 ITEM 02	Valve Disk
3423-2001 ITEM 02CP	Valve Disk
3423-2012-1	Valve Disk
3423-2012-1CP	Valve Disk

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-301-4721?

The FSCG of the NSN 4820-01-301-4721 is 4820

Does the NSN 4820-01-301-4721 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-301-4721 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 4820-01-301-4721 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-301-4721 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 4820-01-301-4721 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, May 29, 1989