3040-00-891-9836

Find complete technical information, availability, and procurement data for: 3040-00-891-9836
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-891-9836

Item Name Code

20315

Assigment Date

01/01/1962 (64 years ago)

right-hand both ends thread direction, 2 both ends thread class, 12 both ends spline quantity, 76.000 inches nominal overall length, 0.296 inches minimum and 0.299 inches maximum both ends spline major diameter

Product Characteristics

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

Thread Class: 2 both ends
Thread Direction: right-hand both ends
Spline Major Diameter: 0.296 inches minimum and 0.299 inches maximum both ends
Overall Length: 76.000 inches nominal
Spline Quantity: 12 both ends
Spline Minor Diameter: 0.230 inches minimum and 0.240 inches maximum both ends
Tip Length: 0.500 inches nominal both ends
Pitch Diameter: 0.250 inches nominal both ends
Core Material: unable to decode
Screw Thread Series Designator: uns both ends
Core Diameter: 0.130 inches nominal
Thread Location: internal both ends
End Type: round, internal splined both ends
Width Across Flats: 0.750 inches nominal both ends
End Connection Type: threaded internal both ends
Spline Pressure Angle In Deg: 14.5 both ends
Spline Length: 0.250 inches nominal both ends
Spline Type: involute both ends
Setscrew: not included both ends
Casing Material: unable to decode
Wrenching Facility Type: hexagon both ends
Cross Section Size And Location: 0.406 inches nominal diameter both ends
Torsional Deflection Rating: 15 deg ft-lb in.
Casing Surface Treatment: unable to decode
Casing Length Between Ferrules: 75.000 inches nominal
Casing Outside Diameter: 0.235 inches nominal
Casing Protective Device Type: plastic cover
Swivel End: not provided both ends
Lubrication Fitting: not provided both ends
Core Overall Length: 76.000 inches nominal
Core Rotation Direction: clockwise
Core Removability: nonremovable
Minimum Operating Radius: 3.000 inches
Special Features: w/split coupling nut one end of casing;counterclockwise

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3040-00-864-8834	No Name Available	01/01/1962

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
51597-15	Flexible Shaft Assembly

FAQs

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

What is the FSCG of the NSN 3040-00-891-9836?

The FSCG of the NSN 3040-00-891-9836 is 3040

Does NSN 3040-00-891-9836 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 3040-00-891-9836 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-891-9836 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 3040-00-891-9836 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962