MS35756-14

View detailed technical data, stock status, and sourcing information for: MS35756-14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-616-5520

Item Name Code

02380

Assigment Date

01/01/1961 (65 years ago)

An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.

0.370 inches minimum and 0.375 inches maximum key height, 0.865 inches minimum and 0.875 inches maximum circle diameter, 0.1875 inches minimum and 0.1885 inches maximum thickness, woodruff 11 key size designation, 38.0 rockwell c minimum and 45.0 rockwell c maximum overall hardness rating

Product Characteristics

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

Circle Diameter: 0.865 inches minimum and 0.875 inches maximum
Thickness: 0.1875 inches minimum and 0.1885 inches maximum
Key Size Designation: woodruff 11
Key Height: 0.370 inches minimum and 0.375 inches maximum
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Starting Edge Shape: straight
Material: steel comp 2330 or steel comp 4130 or steel comp 8630 overall
Style Designator: round bottom

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-012-0502	No Name Available	01/01/1963
5315-00-132-6078	Woodruff Key	07/01/2025
5315-00-178-0452	No Name Available	06/01/1989
5315-00-264-4017	No Name Available	11/01/1983
5315-00-275-4893	No Name Available	04/12/1978
5130-00-361-8133	No Name Available	03/01/1979
5315-01-054-8528	No Name Available	09/01/2000

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
5315006165520	Woodruff Key
850-111	Woodruff Key
909141	Woodruff Key
91 601 231	Woodruff Key
91601231	Woodruff Key
B3858-8	Woodruff Key
C19012	Woodruff Key
MS35756-14	Woodruff Key

FAQs

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

What is the FSCG of the NSN 5315-00-616-5520?

The FSCG of the NSN 5315-00-616-5520 is 5315

Does the NSN 5315-00-616-5520 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5315-00-616-5520 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 5315-00-616-5520 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-616-5520 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 5315-00-616-5520 was assigned to the Federal Catalog?

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