4820-01-540-1343

Find complete technical information, availability, and procurement data for: 4820-01-540-1343
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-540-1343

Item Name Code

32528

Assigment Date

05/10/2006 (20 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

0.250 inches valve size for which designed, threaded externally stem actuating end type, s-235-y valve model number for which designed, new construction lcs1 end item identification, globe valve type for which designed

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: new construction lcs1
Valve Type For Which Designed: globe
Valve Size For Which Designed: 0.250 inches
Stem Actuating End Type: threaded externally
Valve Model Number For Which Designed: s-235-y
Special Features: next higher assembly: 4820-01-373-0077; and new construction lcs1
Material: copper alloy 694
Material Document And Classification: astm b 371, alloy c69400/c69430 assn std single material response

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
S-235-Y PT 4 .25IN	Fluid Valve Stem
T003712 FC	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-540-1343?

The FSCG of the NSN 4820-01-540-1343 is 4820

Does the NSN 4820-01-540-1343 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-540-1343 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 4820-01-540-1343 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-540-1343 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 4820-01-540-1343 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, May 10, 2006