1267657-1

View detailed technical data, stock status, and sourcing information for: 1267657-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-348-3221

Item Name Code

29785

Assigment Date

11/08/1991 (34 years ago)

rectangle, four holes peripheral shape style, 0.500 inches nominal flange thickness, 0.219 inches minimum and 0.222 inches maximum hole diameter, 5.750 inches nominal width, square or rectangular recess cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: square or rectangular recess
Hole Diameter: 0.219 inches minimum and 0.222 inches maximum
Width: 5.750 inches nominal
Flange Thickness: 0.500 inches nominal
Peripheral Shape Style: rectangle, four holes
Length: 11.370 inches nominal
Inside Width: 5.650 inches nominal
Inside Length: 11.370 inches nominal
Distance Between Holes Along Length: 9.897 inches nominal
Distance Between Holes Along Width: 4.490 inches nominal
Distance From First Hole Centerline To End Along Length: 0.740 inches nominal
Distance From First Hole Centerline To End Along Width: 0.440 inches nominal
First Recess Inside Height: 0.850 inches nominal
Inside Corner Radius: 0.120 inches nominal
Body Thickness: 0.500 inches nominal
Securing Device Type: special
Mounting Opening Shape Style: unthreaded hole
Special Features: gasket,4 washers; 4 screw assys; 4 nut retainings included
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11,t0 fed spec single material response
Surface Treatment: enamel
Surface Treatment Document And Classification: mil-e-15090,ty2,cl 1 mil spec single treatment 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
1267657-1	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-348-3221?

The FSCG of the NSN 5340-01-348-3221 is 5340

Does the NSN 5340-01-348-3221 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-01-348-3221 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 5340-01-348-3221 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-348-3221 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 5340-01-348-3221 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Nov 8, 1991