5340-01-389-6981

Find complete technical information, availability, and procurement data for: 5340-01-389-6981
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-389-6981

Item Name Code

16900

Assigment Date

04/29/1994 (32 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes:spacer, optical element. See also washer, recessed and washer, shouldered and recessed.

0.7400 inches nominal second leg length, 0.6300 inches nominal second leg width, 1.1300 inches nominal first leg length, 0.3800 inches nominal first leg slot length, plain mounting hole type

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: 1.1300 inches nominal
Second Leg Length: 0.7400 inches nominal
Second Leg Width: 0.6300 inches nominal
First Leg Slot Length: 0.3800 inches nominal
First Leg Slot Width: 0.1300 inches nominal
Second Leg Hole Diameter: 0.3400 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.3100 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.2800 inches nominal
First Leg Thickness: 0.0900 inches nominal
Second Leg Thickness: 0.0900 inches nominal
First Leg Width: 0.6300 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.1950 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.3800 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: one slot
Second Leg Style: square
Second Leg Hole Arrangement Style: one hole
Second Leg Relationship To First Leg: not identical
First Leg Angle: 0.0900 radians nominal
Material: aluminum alloy 5052
Material Document And Classification: qq-a-250/8 fed spec single material response
Surface Treatment: chromate
Surface Treatment Document And Classification: mil-c-5541, cl 1a mil spec single treatment response
Style Designator: angle

FAQs

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

What is the FSCG of the NSN 5340-01-389-6981?

The FSCG of the NSN 5340-01-389-6981 is 5340

Does the NSN 5340-01-389-6981 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-389-6981 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 5340-01-389-6981 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-389-6981 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 5340-01-389-6981 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Apr 29, 1994