B31-15-1227

View detailed technical data, stock status, and sourcing information for: B31-15-1227
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-659-5162

Item Name Code

29785

Assigment Date

01/01/1963 (63 years ago)

1.062 inches nominal bolt circle diameter, 0.300 inches nominal hole diameter, round, multi holes peripheral shape style, flat cross-sectional shape style, 2.031 inches nominal outside diameter

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: flat
Hole Diameter: 0.300 inches nominal
Bolt Circle Diameter: 1.062 inches nominal
Outside Diameter: 2.031 inches nominal
Peripheral Shape Style: round, multi holes
Bolt Circle Hole Quantity: 4
Body Thickness: 0.190 inches nominal
Securing Device Type: special
Mounting Opening Shape Style: unthreaded hole
Material: aluminum alloy 2024
Material Document And Classification: qq-a-250/4 fed spec all material responses

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
B31-15-1227	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-659-5162?

The FSCG of the NSN 5340-00-659-5162 is 5340

Does the NSN 5340-00-659-5162 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-00-659-5162 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 5340-00-659-5162 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-659-5162 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 5340-00-659-5162 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963