2590-01-664-2989

Find complete technical information, availability, and procurement data for: 2590-01-664-2989
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2590 Miscellaneous Vehicular Components

National Stock Number

2590-01-664-2989

Item Name Code

39891

Assigment Date

06/14/2017 (9 years ago)

A ported item with or without external threads. The port(s) may contain a filtering disk or wire fabric. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes:breather.

0.344 inches nominal all holes mounting hole diameter, 1.170 inches nominal overall width, 3 mounting hole quantity, 4.260 inches nominal overall length, 1.00 inches nominal overall height

Product Characteristics

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

Overall Length: 4.260 inches nominal
Overall Height: 1.00 inches nominal
Overall Width: 1.170 inches nominal
Mounting Hole Diameter: 0.344 inches nominal all holes
Mounting Hole Quantity: 3
Mounting Hole Type: thru hole all holes
End Item Identification: 4930-01-517-6942,pumping unit,centrifugal,fueling-defueli
Component Document Origin: industrial
Document Source: 98255
Document Type: engineering drawing
Part Name Assigned By Controlling Agency: bracket,guide
Vehicle Design Control Activity: 19207
Vehicle Identification Designator: mfs prm
Material: steel comp 1011
Material Document And Classification: astm a 1011 american society for testing and materials (astm) single material response

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
810591	Vehicular Components Bracket
810591-1	Vehicular Components Bracket

FAQs

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

What is the FSCG of the NSN 2590-01-664-2989?

The FSCG of the NSN 2590-01-664-2989 is 2590

Does the NSN 2590-01-664-2989 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 2590-01-664-2989 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 2590-01-664-2989 contain precious materials?

Item does not contain precious metal.

Does NSN 2590-01-664-2989 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 2590-01-664-2989 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Wed, Jun 14, 2017