4820-01-502-6572

Find complete technical information, availability, and procurement data for: 4820-01-502-6572
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-502-6572

Item Name Code

32528

Assigment Date

11/15/2002 (23 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

relief valve type for which designed, 0.500 inches valve size for which designed, rounded stem actuating end type, 6.060 inches minimum and 6.940 inches maximum overall length, type 1771-t valve model number 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.

Overall Length: 6.060 inches minimum and 6.940 inches maximum
Valve Type For Which Designed: relief
Valve Size For Which Designed: 0.500 inches
Stem Actuating End Type: rounded
Valve Model Number For Which Designed: type 1771-t
Material: steel comp 316
Material Document And Classification: astm a479 ty 316 assn std single material response
Reference Number Differentiating Characteristics: as differentiated by: part requires special material control and qualityassurance, which support the non-magnetic signature of minesweepers.

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
B14534.001.102VM	Fluid Valve Stem
MH105 FIND NO.8	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-502-6572?

The FSCG of the NSN 4820-01-502-6572 is 4820

Does the NSN 4820-01-502-6572 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-502-6572 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 4820-01-502-6572 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-502-6572 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 4820-01-502-6572 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Nov 15, 2002