3040-00-621-3672

Find complete technical information, availability, and procurement data for: 3040-00-621-3672
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-621-3672

Item Name Code

20315

Assigment Date

01/01/1961 (65 years ago)

62.000 inches nominal overall length, 0.547 inches nominal first end flange thickness, 2b both ends thread class, 0.500 inches nominal second end flange thickness, right-hand both ends thread direction

Product Characteristics

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

Thread Class: 2b both ends
Thread Direction: right-hand both ends
Overall Length: 62.000 inches nominal
Flange Thickness: 0.500 inches nominal second end
Flange Thickness: 0.547 inches nominal first end
Wrenching Facility Outside Diameter: 0.750 inches nominal second end
Wrenching Facility Outside Diameter: 1.000 inches nominal first end
Thread Depth: 0.375 inches nominal both ends
Tip Length: 0.500 inches nominal both ends
Shoulder Outside Diameter: 0.438 inches nominal second end
Shoulder Outside Diameter: 0.672 inches nominal first end
Core Material: unable to decode
Screw Thread Series Designator: unef first end
Screw Thread Series Designator: unf second end
Core Surface Treatment: unable to decode
Core Diameter: 0.125 inches nominal
Thread Location: internal both ends
End Type: square male both ends
End Connection Type: threaded internal both ends
Casing Material: unable to decode
Wrenching Facility Type: knurled surface both ends
Cross Section Size And Location: 0.188 inches nominal across flats both ends
Casing Length Between Ferrules: 58.250 inches nominal
Casing Outside Diameter: 0.328 inches nominal
Casing Protective Device Type: rubber cover
Swivel End: provided both ends
End Overall Diameter: 0.750 inches nominal second end
End Overall Diameter: 1.000 inches nominal first end
Lubrication Fitting: not provided both ends
Core Overall Length: 62.000 inches nominal
Core Rotation Direction: clockwise
Core Removability: removable

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
636498	Flexible Shaft Assembly
643797	Flexible Shaft Assembly

FAQs

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

What is the FSCG of the NSN 3040-00-621-3672?

The FSCG of the NSN 3040-00-621-3672 is 3040

Does NSN 3040-00-621-3672 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 3040-00-621-3672 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-621-3672 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 3040-00-621-3672 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961