ST9M581C1

View detailed technical data, stock status, and sourcing information for: ST9M581C1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-102-7989

Item Name Code

16900

Assigment Date

10/28/1980 (45 years ago)

A ridge item, usually of flat material, formed into a dihedral angle (generally a right angle) which may be reinforced; it is designed to position, align, or support an item(s) in relation to another. Excludes:brace (as modified); bracket (1), mounting; and bracket, shelf.

0.750 inches nominal first leg length, 1.310 inches nominal second leg width, 0.310 inches nominal second leg corner radius, plain mounting hole type, 0.910 inches nominal second leg length

Product Characteristics

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

Mounting Hole Type: plain
First Leg Length: 0.750 inches nominal
Second Leg Length: 0.910 inches nominal
Second Leg Width: 1.310 inches nominal
Second Leg Corner Radius: 0.310 inches nominal
First Leg Hole Diameter: 0.129 inches minimum and 0.134 inches maximum
Second Leg Hole Diameter: 0.220 inches minimum and 0.230 inches maximum
Second Leg Distance From Edge To Hole Center Along Width: 0.310 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.310 inches nominal
First Leg Thickness: 0.050 inches nominal
Second Leg Thickness: 0.050 inches nominal
First Leg Width: 1.000 inches nominal
First Leg Corner Radius: 0.250 inches nominal
First Leg Distance Between Hole Centers Along Width: 0.500 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.250 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.250 inches nominal
First Leg Style: corner radius
First Leg Hole Arrangement Style: two holes
Second Leg Style: corner radius
Second Leg Hole Arrangement Style: one hole
Second Leg Relationship To First Leg: not identical
First Leg Angle: 90.0 degrees nominal
Special Features: 0.094 in. dia lockwire hole in second leg and conventional clip nut installation
Material: aluminum alloy 2024
Material Document And Classification: qq-a-250/5,t81 fed spec single material response
Surface Treatment: chromate and primer
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response
Style Designator: angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-283-1871	No Name Available	11/01/1994
5340-01-119-7225	No Name Available	12/01/1994
5340-01-119-8972	No Name Available	02/01/1995

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
10117625	Angle Bracket
9M701C1CA	Angle Bracket
ST9M581-101	Angle Bracket
ST9M581C1	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-102-7989?

The FSCG of the NSN 5340-01-102-7989 is 5340

Does the NSN 5340-01-102-7989 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-102-7989 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 5340-01-102-7989 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-102-7989 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 5340-01-102-7989 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Oct 28, 1980