ERN225

View detailed technical data, stock status, and sourcing information for: ERN225
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-010-6749

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.

0.1250 inches minimum and 0.1260 inches maximum thickness, 0.010 inches minimum and 0.020 inches maximum starting edge radius, woodruff 3 key size designation, 0.490 inches minimum and 0.500 inches maximum circle diameter, 0.198 inches minimum and 0.203 inches maximum key height

Product Characteristics

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

Circle Diameter: 0.490 inches minimum and 0.500 inches maximum
Thickness: 0.1250 inches minimum and 0.1260 inches maximum
Starting Edge Radius: 0.010 inches minimum and 0.020 inches maximum
Key Size Designation: woodruff 3
Key Height: 0.198 inches minimum and 0.203 inches maximum
Hardness Rating: 10.0 rockwell c nominal overall
Starting Edge Shape: round
Material: steel comp 1035 overall
Material Document And Classification: sae assn std single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5315-00-013-8141	No Name Available	12/06/1968
5315-00-337-0330	No Name Available	06/20/1969
5315-00-482-4360	No Name Available	10/01/1983
5315-00-692-4362	No Name Available	01/01/1963
5315-00-788-0445	No Name Available	02/16/1972

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
0905119	Woodruff Key
0905119-4	Woodruff Key
10-31	Woodruff Key
10-90788-5	Woodruff Key
10DX258	Woodruff Key
14X3	Woodruff Key
16UU03059	Woodruff Key
16X70	Woodruff Key
1B8702	Woodruff Key
2-295Z	Woodruff Key
2T6055	Woodruff Key
3366178	Woodruff Key
3X5	Woodruff Key
4167T	Woodruff Key
43AX2	Woodruff Key
4AD	Woodruff Key
55S3	Woodruff Key
5J404	Woodruff Key
73047	Woodruff Key
73747	Woodruff Key
74142S	Woodruff Key
750T5	Woodruff Key
85018	Woodruff Key
905119	Woodruff Key
9179	Woodruff Key
9391	Woodruff Key
9X253	Woodruff Key
DX275	Woodruff Key
ERN225	Woodruff Key
H9-179	Woodruff Key
JHP33-221	Woodruff Key
KY1-4	Woodruff Key
N2515H	Woodruff Key
PC106749	Woodruff Key
S22X3	Woodruff Key
S2301	Woodruff Key
S2303	Woodruff Key
X15-8	Woodruff Key
X258	Woodruff Key

FAQs

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

What is the FSCG of the NSN 5315-00-010-6749?

The FSCG of the NSN 5315-00-010-6749 is 5315

Does NSN 5315-00-010-6749 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 5315-00-010-6749 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-010-6749 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 5315-00-010-6749 was assigned to the Federal Catalog?

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