3040-00-540-9936

Find complete technical information, availability, and procurement data for: 3040-00-540-9936
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-540-9936

Item Name Code

13743

Assigment Date

01/01/1963 (63 years ago)

0.1870 inches minimum and 0.1890 inches maximum bore diameter, 0.370 inches minimum and 0.380 inches maximum outside diameter, 1 key quantity, 0.132 inches minimum and 0.138 inches maximum thickness, 0.015 inches minimum and 0.020 inches maximum internal straight key width

Product Characteristics

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

Outside Diameter: 0.370 inches minimum and 0.380 inches maximum
Internal Straight Key Width: 0.015 inches minimum and 0.020 inches maximum
Thickness: 0.132 inches minimum and 0.138 inches maximum
Bore Diameter: 0.1870 inches minimum and 0.1890 inches maximum
Key Quantity: 1
Distance From Center Of Bore To Top Of Key: 0.119 inches nominal
End Item Identification: aircraft, hawkeye e-2c, awacs e-3a, f4s, intruder a-6e, eagle f-15; helicopter, ch-53a/d/e, sea king h-46, seasprite h-2, sea king h-3
Securing Hole Quantity: 2
Angle Between Centerlines Of Securing Holes In Deg: 90.0
Screw Thread Series Designator And Location: single hole unf
Securing Hole Type And Location: threaded single hole
Criticality Code Justification: feat
Nominal Thread Size And Location: unable to decode
Special Features: weapon system essential
Material: steel comp 303
Material Document And Classification: qq-s-764, type 303, cond b-canceled fed spec single material response
Style Designator: plain round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3040-00-456-9117	No Name Available	03/01/1980
6610-00-540-8126	No Name Available	01/01/1960

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
1263723-4	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-540-9936?

The FSCG of the NSN 3040-00-540-9936 is 3040

Does the NSN 3040-00-540-9936 have a Schedule B code assigned?

Yes, the Schedule B code is 7228605000

Does NSN 3040-00-540-9936 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 3040-00-540-9936 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-540-9936 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 3040-00-540-9936 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963