B74.13 TYPE 1 A70OB

View detailed technical data, stock status, and sourcing information for: B74.13 TYPE 1 A70OB
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Federal Supply Group

Metalworking Machinery

Federal Supply Classification

3460 Machine Tool Accessories

National Stock Number

3460-00-726-2245

Item Name Code

02613

Assigment Date

01/01/1961 (65 years ago)

0.062 inches nominal overall thickness, 1.250 inches nominal diameter, 70 screen grit size designator, round mounting opening shape style, 1.250 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 1.250 inches nominal
Diameter: 1.250 inches nominal
Mounting Opening Shape Style: round
Overall Thickness: 0.062 inches nominal
Screen Grit Size Designator: 70
Abrasive Grain Structure Designator: 8
Abrasive Bond Grade Designation: o medium
Usage Design: metalworking
Mounting Method: arbor hole
Wheel Diameter: 7.000 inches nominal
Wheel Style: straight
Nondefinitive Spec/Std Data: 1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3460-00-825-4857	No Name Available	05/01/1977
3460-00-825-4858	No Name Available	04/01/1977
3460-01-021-1973	No Name Available	07/01/1991

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
B74.13 TYPE 1 A70OB	Abrasive Wheel
B74.2 7 X 1/16 X 1-1/4	Abrasive Wheel

FAQs

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

What is the FSCG of the NSN 3460-00-726-2245?

The FSCG of the NSN 3460-00-726-2245 is 3460

Does the NSN 3460-00-726-2245 have a Schedule B code assigned?

Yes, the Schedule B code is 8466933050

Does NSN 3460-00-726-2245 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 3460-00-726-2245 contain precious materials?

Precious metal content is unknown

Does NSN 3460-00-726-2245 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 3460-00-726-2245 was assigned to the Federal Catalog?

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