2990-01-631-0176

Find complete technical information, availability, and procurement data for: 2990-01-631-0176
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-631-0176

Item Name Code

39922

Assigment Date

08/26/2014 (11 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

material will be in accordance with navsup wss activity hx quality reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navsup wss activity hx quality

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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:

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3300A801-04	Manifold Absolute Pressur Sensor

FAQs

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

What is the FSCG of the NSN 2990-01-631-0176?

The FSCG of the NSN 2990-01-631-0176 is 2990

Does the NSN 2990-01-631-0176 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2990-01-631-0176 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 2990-01-631-0176 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-631-0176 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 2990-01-631-0176 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Aug 26, 2014