5340-01-388-4490

Find complete technical information, availability, and procurement data for: 5340-01-388-4490
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-388-4490

Item Name Code

16900

Assigment Date

03/31/1994 (32 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

5.250 inches nominal second leg length, plain mounting hole type, 5.250 inches nominal first leg length, 3.750 inches nominal second leg end width, 5.250 inches nominal second leg width

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: 5.250 inches nominal
Second Leg Length: 5.250 inches nominal
Second Leg Width: 5.250 inches nominal
Second Leg End Width: 3.750 inches nominal
First Leg Hole Diameter: 0.165 inches minimum and 0.171 inches maximum
Second Leg Hole Diameter: 0.124 inches minimum and 0.129 inches maximum
Second Leg Distance From Edge To Hole Center Along Width: 0.765 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 3.250 inches nominal
First Leg Thickness: 0.065 inches nominal
Second Leg Thickness: 0.065 inches nominal
First Leg Width: 0.620 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.180 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.375 inches nominal
First Leg Distance Between First And Second Hole Centers Along Length: 2.438 inches nominal
First Leg Distance Between Second And Third Hole Centers Along Length: 2.437 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: three holes
Second Leg Style: angle
Second Leg Hole Arrangement Style: one hole
Second Leg Relationship To First Leg: not identical
First Leg Angle: 0.120 radians nominal
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11 fed spec single material response
Surface Treatment: chromate
Surface Treatment Document And Classification: mil-c-5541 cl3 mil spec single treatment response
Style Designator: angle

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
G385911-1	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-388-4490?

The FSCG of the NSN 5340-01-388-4490 is 5340

Does the NSN 5340-01-388-4490 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-388-4490 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5340-01-388-4490 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-388-4490 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 5340-01-388-4490 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Mar 31, 1994