4820-01-428-4439

Find complete technical information, availability, and procurement data for: 4820-01-428-4439
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-428-4439

Item Name Code

14559

Assigment Date

03/27/1996 (30 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

3 component quantity, spring 1;washers 2 supply items and quantities, 15187 end item source, models jlt and jos end item identification, relief valve u/o the strategic sealift conversion ships class end item name

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: models jlt and jos
Component Quantity: 3
Supply Items And Quantities: spring 1;washers 2
End Item Source: 15187
End Item Name: relief valve u/o the strategic sealift conversion ships class

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
66451000-DS-G-66477 PC10/11	Safety Relief Valve Parts Kit
DS-G-66477 PC10/11	Safety Relief Valve Parts Kit
X06269	Safety Relief Valve Parts Kit
X06269/103157	Safety Relief Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-428-4439?

The FSCG of the NSN 4820-01-428-4439 is 4820

Does the NSN 4820-01-428-4439 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-428-4439 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 4820-01-428-4439 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-428-4439 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 4820-01-428-4439 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Mar 27, 1996