2590-01-661-7726

Find complete technical information, availability, and procurement data for: 2590-01-661-7726
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2590 Miscellaneous Vehicular Components

National Stock Number

2590-01-661-7726

Item Name Code

39891

Assigment Date

03/15/2017 (9 years ago)

4.50 inches nominal overall width, 4.42 inches nominal overall height, 2b thread class, right-hand thread direction, 14.50 inches nominal overall length

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Overall Length: 14.50 inches nominal
Overall Height: 4.42 inches nominal
Overall Width: 4.50 inches nominal
Mounting Hole Quantity: 7
Mounting Hole Type: thru hole all holes
Mounting Method: screw
Overall Thickness: 0.500 inches nominal
End Item Identification: 2350-01-328-5964;tank,combat,full tracked
Nominal Thread Diameter: 0.250 inches
Component Document Origin: government
Document Type: industrial drawing
End Item Name: turret shield
Thread Quantity Per Inch: 20
Nominal Hole Diameter And Quantity: 0.350 inches four holes and 0.20 inches two holes and 0.42 inches three holes
Part Name Assigned By Controlling Agency: bracket,shield mounting
Vehicle Design Control Activity: 19207
Vehicle Identification Designator: m1a2
Color Chip Number: 33446
Color: tan, 686a
Material: steel
Material Document And Classification: astm a36 assn std single material response or astm a572 assn std single material response
Surface Treatment: phosphate zinc and primer epoxy-lead and chromium free and polyurethane paint-lead,cadmium and hexavalent chromium free
Surface Treatment Document And Classification: mil std 171,5.1.1 mil std 1st treatment response and tt-c-490,type i fed spec 1st treatment response and mil dtl 53022 mil std 2nd treatment response and mil dtl 64159 mil std 3rd treatment response or mil dtl 53039 mil std 3rd treatment response
Thread Series Designator: unc

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
13019391	Vehicular Components Bracket

FAQs

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

What is the FSCG of the NSN 2590-01-661-7726?

The FSCG of the NSN 2590-01-661-7726 is 2590

Does the NSN 2590-01-661-7726 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 2590-01-661-7726 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 2590-01-661-7726 contain precious materials?

Item does not contain precious metal.

Does NSN 2590-01-661-7726 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 2590-01-661-7726 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Wed, Mar 15, 2017