4820-01-272-6040

Find complete technical information, availability, and procurement data for: 4820-01-272-6040
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-272-6040

Item Name Code

27850

Assigment Date

02/11/1988 (38 years ago)

A pre-mixed chemical composition which is specifically compounded to provide electrical insulating characteristics. The item includes such forms as liguids, paste, crystal, or solids which are designed to be melted or changed in configuration prior to usage, or when applied. For items with two or more separate chemical materials, see insulating compound kit, electrical. For items not specifically compounded to provide electrical insulating characteristics, see sealing compound. Excludes:insulating oil, electrical and insulating varnish, electrical.

tmu-20e,liquid storage tank,cryogenic products support equipment end item identification, concave cross-sectional shape, 1.500 inches disk size, copper or nickel disk material, 75.0 pressure pounds per square inch gage burst pressure

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: tmu-20e,liquid storage tank,cryogenic products support equipment
Cross-Sectional Shape: concave
Burst Pressure: 75.0 pressure pounds per square inch gage
Disk Material: copper or nickel
Disk Size: 1.500 inches
Special Features: c/o two end connections 1.500 in.npt,1 male and 1 female in addition to disk;operating media-oxygen gas;disk body is bronze or brass;o/a length 3.750 in.;thickness:0.190 in.nom

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3655-00-758-1294	No Name Available	11/01/1989
3655-00-758-1295	No Name Available	11/01/1989

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
2600205-1	Rupturable Disk

FAQs

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

What is the FSCG of the NSN 4820-01-272-6040?

The FSCG of the NSN 4820-01-272-6040 is 4820

Does the NSN 4820-01-272-6040 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-272-6040 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 4820-01-272-6040 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-272-6040 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 4820-01-272-6040 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Feb 11, 1988