1551AS522-1

View detailed technical data, stock status, and sourcing information for: 1551AS522-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-301-7941

Item Name Code

04236

Assigment Date

06/02/1989 (37 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

perforated metal core type, flat frame type, 14 mounting hole quantity, 0.250 inches nominal mounting hole diameter, diamond perforation shape

Product Characteristics

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

Mounting Hole Diameter: 0.250 inches nominal
Mounting Hole Quantity: 14
Frame Type: flat
Core Type: perforated metal
Perforation Shape: diamond
Frame Overall Width: 19.690 inches minimum and 19.810 inches maximum
Frame Overall Height: 28.690 inches minimum and 28.810 inches maximum
Frame Overall Thickness: 0.062 inches nominal
Frame Opening Width: 17.500 inches nominal
Frame Opening Height: 26.500 inches nominal
Open Area In Percent: 48.0
Metal Thickness: 0.040 inches nominal
Special Features: frame and mesh aluminum alloy,qq-a-250/11,t6; studs aluminum alloy,alloy 5005-h34; chromate,mil-c-5541; anodize,mil-a-8625,ty 1 or ty 2; polyurethane paint,mil-c-46168,ty 2,forest green 34083; expanded metal mesh flattened; twelve studs pressed into frame after painting
Material: aluminum alloy overall
Surface Treatment: paint frame
Surface Treatment: paint mesh
Shape: rectangular

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
1551AS522-1	Metal Grille

FAQs

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

What is the FSCG of the NSN 5340-01-301-7941?

The FSCG of the NSN 5340-01-301-7941 is 5340

Does the NSN 5340-01-301-7941 have a Schedule B code assigned?

Yes, the Schedule B code is 8708295170

Does NSN 5340-01-301-7941 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 5340-01-301-7941 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-301-7941 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-301-7941 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Jun 2, 1989