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.

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

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