4820-01-257-7041

Find complete technical information, availability, and procurement data for: 4820-01-257-7041
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-257-7041

Item Name Code

27565

Assigment Date

06/23/1987 (39 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

unable to decode material document and classification, unable to decode material, 0.25 in. female tube boss; buna nseals special features, manual single stage regulation type

Product Characteristics

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

Regulation Type: manual single stage
Special Features: 0.25 in. female tube boss; buna nseals
Material: unable to decode
Material Document And Classification: unable to decode

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
401H4A-C-10	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-257-7041?

The FSCG of the NSN 4820-01-257-7041 is 4820

Does the NSN 4820-01-257-7041 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-257-7041 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 4820-01-257-7041 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-257-7041 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 4820-01-257-7041 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jun 23, 1987