4820-01-421-2582

Find complete technical information, availability, and procurement data for: 4820-01-421-2582
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-2582

Item Name Code

27565

Assigment Date

11/03/1995 (30 years ago)

A cylindrical, metallic, protective device that fits over the end of a valve stem. It is used on valves of combustion engines.

4 first end bolt hole quantity, plain first end style designator, plain face flange first end connection type, tee body style, round w/ bolt holes first end flange shape style

Product Characteristics

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

Body Style: tee
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: round w/ bolt holes
First End Bolt Hole Quantity: 4
Second End Relationship With First End: identical
Third End Relationship With Preceding Ends: identical with first end
End Connection Quantity: 3
End Item Identification: strategic sealift conversion ships class
Temp Rating: 40.0 celsius nominal
Special Features: for priming pump model no. smfh 3-40

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
H-4E3469B SMFH3-40 JIS10KFF	Fluid Pressure Regulating Valve
SMFH3-40 FTC-599843	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-2582?

The FSCG of the NSN 4820-01-421-2582 is 4820

Does the NSN 4820-01-421-2582 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-421-2582 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 4820-01-421-2582 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-2582 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 4820-01-421-2582 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Nov 3, 1995