5340-01-348-0228

Find complete technical information, availability, and procurement data for: 5340-01-348-0228
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-348-0228

Item Name Code

16010

Assigment Date

11/03/1991 (34 years ago)

A relatively thin metal item of various shapes, having two or more bolt holes and locking ears or tabs. The item is designed to be inserted on the bolts and the ears or tabs bent against the wrenching flat(s) of the bolt head or nut to restrict loosening of the bolt or nut. The locking ears or tabs may be prebent. See also retainer, nut and bolt.

0.984 inches maximum overall length, 0.485 inches minimum and 0.515 inches maximum overall width, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, 0.191 inches maximum overall height, 0.040 inches maximum material thickness

Product Characteristics

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

Overall Length: 0.984 inches maximum
Overall Height: 0.191 inches maximum
Overall Width: 0.485 inches minimum and 0.515 inches maximum
Material Thickness: 0.040 inches maximum
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Distance Between Mounting Hole Centers: 0.686 inches minimum and 0.690 inches maximum
Center To Center Distance Between Cup And Mounting Hole: 0.339 inches minimum and 0.349 inches maximum
Width Between Cup Flats: 0.375 inches nominal
Material: iron alloy 660
Material Document And Classification: ams 5525 assn std single material response
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Style Designator: anchor

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
03A311-3	Nut and Bolt Retainer
B-1355SS-3	Nut and Bolt Retainer

FAQs

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

What is the FSCG of the NSN 5340-01-348-0228?

The FSCG of the NSN 5340-01-348-0228 is 5340

Does NSN 5340-01-348-0228 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 5340-01-348-0228 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-348-0228 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 5340-01-348-0228 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sun, Nov 3, 1991