995-3003

View detailed technical data, stock status, and sourcing information for: 995-3003
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3010 Torque Converters and Speed Changers

National Stock Number

3010-00-253-1391

Item Name Code

04459

Assigment Date

01/01/1963 (63 years ago)

2.125 inches nominal overall length, 0.188 inches nominal first end keyway width, 2.063 inches nominal outside diameter, 0.188 inches nominal second end keyway width, 0.0940 inches nominal first end keyway depth

Product Characteristics

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

Overall Length: 2.125 inches nominal
Outside Diameter: 2.063 inches nominal
Keyway Width: 0.188 inches nominal first end
Keyway Width: 0.188 inches nominal second end
Keyway Depth: 0.0940 inches nominal first end
Keyway Depth: 0.0940 inches nominal second end
Thread Size Designator: 5/16 in.-18 both ends
Bore Diameter: 0.7500 inches nominal second end
Bore Diameter: 0.8750 inches nominal first end
Bore Length: 0.8750 inches nominal first end
Bore Length: 0.8750 inches nominal second end
Bore Shape: straight first end
Bore Shape: straight second end
Design Type: insert
Keying Facility Quantity: 1 first end
Keying Facility Quantity: 1 second end
Keying Facility Type: keyway first end
Keying Facility Type: keyway second end
Securing Method: threaded hole second end
Threaded Hole Quantity: 1 both ends
Threaded Hole Location: both ends: located on top of key
Features Provided: keyway
Insert Material: rubber synthetic

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
1000Z12	Flexible Shaft Coupling
995-3003	Flexible Shaft Coupling

FAQs

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

What is the FSCG of the NSN 3010-00-253-1391?

The FSCG of the NSN 3010-00-253-1391 is 3010

Does the NSN 3010-00-253-1391 have a Schedule B code assigned?

Yes, the Schedule B code is 8483608000

Does NSN 3010-00-253-1391 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 3010-00-253-1391 contain precious materials?

Precious metal content is unknown

Does NSN 3010-00-253-1391 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 3010-00-253-1391 was assigned to the Federal Catalog?

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