4820-01-573-2543

Find complete technical information, availability, and procurement data for: 4820-01-573-2543
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-573-2543

Item Name Code

48241

Assigment Date

04/14/2009 (17 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.

retainer part name assigned by controlling agency, 1la-5x3xgf-bmg valve model number for which designed, 4820-01-572-1929 5-inch butterfly valve, fire resistant, iaw mil-v-24624 style a, type iii and 4820-01-503-6983 6 inch butterfly valve iaw mil-v-24624 style b type iii; new construction lcs2 end item identification, 5.000 inches valve size for which designed, 59309 valve design control activity

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: 4820-01-572-1929 5-inch butterfly valve, fire resistant, iaw mil-v-24624 style a, type iii and 4820-01-503-6983 6 inch butterfly valve iaw mil-v-24624 style b type iii; new construction lcs2
Valve Size For Which Designed: 5.000 inches
Part Name Assigned By Controlling Agency: retainer
Valve Design Control Activity: 59309
Valve Model Number For Which Designed: 1la-5x3xgf-bmg
Special Features: material: aluminum bronze; application: salt water
Material: aluminum alloy
Material Document And Classification: mil-b-24480 mil spec 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
T0013-M003	Valve Seat Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-573-2543?

The FSCG of the NSN 4820-01-573-2543 is 4820

Does the NSN 4820-01-573-2543 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-573-2543 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 4820-01-573-2543 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-573-2543 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 4820-01-573-2543 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Tue, Apr 14, 2009