3040-01-522-9978

Find complete technical information, availability, and procurement data for: 3040-01-522-9978
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-522-9978

Item Name Code

13743

Assigment Date

08/17/2004 (21 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

0.500 inches nominal thickness, 1.125 inches nominal outside diameter, 0.6250 inches nominal bore diameter, vapor cycle end item identification, 1 securing hole quantity

Product Characteristics

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

Outside Diameter: 1.125 inches nominal
Thickness: 0.500 inches nominal
Bore Diameter: 0.6250 inches nominal
End Item Identification: vapor cycle
Securing Hole Quantity: 1
Material: steel corrosion resisting
Style Designator: plain round

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
1L637	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-01-522-9978?

The FSCG of the NSN 3040-01-522-9978 is 3040

Does NSN 3040-01-522-9978 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 3040-01-522-9978 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-522-9978 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 3040-01-522-9978 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Aug 17, 2004