4820-01-420-4129

Find complete technical information, availability, and procurement data for: 4820-01-420-4129
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-420-4129

Item Name Code

05485

Assigment Date

10/16/1995 (30 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

1.250 inches all ends nominal pipe size accommodated, strategic sealift conversion ships class end item identification, bolted bonnet attachment method, disk flow control device, outside screw-yoke bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.250 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
End Item Identification: strategic sealift conversion ships class
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: graphite packing
Material: steel body
Material: steel comp 420 flow control device
Material: steel comp 410 and steel comp 416 stem
Material: steel seat
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
HL-31SW 1.25IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-420-4129?

The FSCG of the NSN 4820-01-420-4129 is 4820

Does the NSN 4820-01-420-4129 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-420-4129 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 4820-01-420-4129 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-420-4129 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 4820-01-420-4129 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Oct 16, 1995