5340-01-381-9771

Find complete technical information, availability, and procurement data for: 5340-01-381-9771
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-381-9771

Item Name Code

16900

Assigment Date

10/26/1993 (32 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

plain and threaded mounting hole type, 4.625 inches nominal first leg length, 4.625 inches nominal second leg length, 0.625 inches nominal second leg end width, 1.095 inches minimum and 1.155 inches maximum 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 and threaded
First Leg Length: 4.625 inches nominal
Second Leg Length: 4.625 inches nominal
Second Leg Width: 1.095 inches minimum and 1.155 inches maximum
Second Leg End Width: 0.625 inches nominal
Second Leg Distance Between Hole Centers Along Length: 2.075 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.560 inches nominal
Second Leg Distance Between First And Second Hole Centers Along Length: 0.425 inches nominal
Second Leg Distance Between Second And Third Hole Centers Along Length: 0.825 inches nominal
First Leg Thickness: 0.363 inches minimum and 0.387 inches maximum
Second Leg Thickness: 0.363 inches minimum and 0.387 inches maximum
First Leg Width: 1.095 inches minimum and 1.155 inches maximum
First Leg Style: square
First Leg Hole Arrangement Style: no hole
Second Leg Style: chamfered ends
Second Leg Hole Arrangement Style: four holes
Second Leg Relationship To First Leg: not identical
First Leg Angle: 90.0 degrees nominal
Material: steel comp 630 or steel
Material Document And Classification: ams 5643 cond h1100 assn std 1st material response or ams 5659 comp 15-5ph cond h1100 assn std 2nd material response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed 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
12389402	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-381-9771?

The FSCG of the NSN 5340-01-381-9771 is 5340

Does the NSN 5340-01-381-9771 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-381-9771 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 5340-01-381-9771 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-381-9771 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 5340-01-381-9771 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Oct 26, 1993