W246249

View detailed technical data, stock status, and sourcing information for: W246249
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3010 Torque Converters and Speed Changers

National Stock Number

3010-00-779-6321

Item Name Code

13742

Assigment Date

01/01/1962 (64 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

6.249 inches minimum and 6.250 inches maximum overall diameter, 2.6200 inches minimum and 2.6220 inches maximum second end bore length, 7.930 inches nominal overall length, 1.8730 inches minimum and 1.8740 inches maximum second end bore diameter, 1.6250 inches minimum and 1.6260 inches maximum first end bore diameter

Product Characteristics

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

Overall Length: 7.930 inches nominal
Bore Diameter: 1.8730 inches minimum and 1.8740 inches maximum second end
Bore Diameter: 1.6250 inches minimum and 1.6260 inches maximum first end
Overall Diameter: 6.249 inches minimum and 6.250 inches maximum
Bore Length: 2.6200 inches minimum and 2.6220 inches maximum second end
Bore Length: 2.9620 inches minimum and 2.9640 inches maximum first end
Bore Shape: straight first end
Features Provided: keyway and bore counterbore
Body Material: steel comp 1042
Special Features: counterbore diameter: both ends, 2.560 in. nominal; counterbore depth: first end, 1.406 minimum and 1.408 in. maximum; second end, 0.938 in. minimum and 0.940 in. maximum; distance from center of bore to bottom of keyway: first end, 0.908 in. minimum and 0.914 in. maximum; second end, 1.064 in. minimum and 1.069 in. maximum; flange width: 1.860 in. nominal; hub diameter: 3.250 in. nominal; 1 keying facility provided both ends; keying facility width: first end, 0.375 in. minimum and 0.380 in. maximum; second end, 0.500 in. minimum and 0.510 in. maximum
Material Document And Classification: aisi 1042 assn std single material response
Style Designator: double cone flange compression

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
CS3010-0003	Rigid Shaft Coupling
W212C185X1	Rigid Shaft Coupling
W212C185X7	Rigid Shaft Coupling
W246249	Rigid Shaft Coupling

FAQs

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

What is the FSCG of the NSN 3010-00-779-6321?

The FSCG of the NSN 3010-00-779-6321 is 3010

Does the NSN 3010-00-779-6321 have a Schedule B code assigned?

Yes, the Schedule B code is 8483608000

Does NSN 3010-00-779-6321 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 3010-00-779-6321 contain precious materials?

Precious metal content is unknown

Does NSN 3010-00-779-6321 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 3010-00-779-6321 was assigned to the Federal Catalog?

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