2990-00-085-3946

Find complete technical information, availability, and procurement data for: 2990-00-085-3946

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2990-00-085-3946
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-085-3946
Item Name Code
37981
Assigment Date
01/01/1960 (66 years ago)

A circular metallic adapter with bolt holes designed to provide accommodations for adapting power driven devices to the housing of a flywheel, engine.

cast iron; 6.750 in. co with intergral counterbalance projection on outer periphery; seven 0.688 in. dia unthreaded crankshaft mounting holes; eight 0.625-18 unf threaded flywheel mounting holes on 5.500 in. dia bolt circle; 1.950 in. overall thk general characteristics item description, 1930-00-710-5728 end item identification

Product Characteristics

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

End Item Identification
1930-00-710-5728
General Characteristics Item Description
cast iron; 6.750 in. co with intergral counterbalance projection on outer periphery; seven 0.688 in. dia unthreaded crankshaft mounting holes; eight 0.625-18 unf threaded flywheel mounting holes on 5.500 in. dia bolt circle; 1.950 in. overall thk

FAQs

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

What is the FSCG of the NSN 2990-00-085-3946?
The FSCG of the NSN 2990-00-085-3946 is 2990
Does the NSN 2990-00-085-3946 have a Schedule B code assigned?
Yes, the Schedule B code is 8483909500
Does NSN 2990-00-085-3946 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 2990-00-085-3946 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-085-3946 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 2990-00-085-3946 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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