5340-01-148-6668

Find complete technical information, availability, and procurement data for: 5340-01-148-6668
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-148-6668

Item Name Code

28458

Assigment Date

03/09/1983 (43 years ago)

An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. Excludes:plug, tube fitting, threaded.

0.312 inches nominal inside diameter, 0.312 inches nominal unthreaded end length, 0.562 inches nominal outside diameter, 0.469 inches nominal unthreaded end diameter, 0.688 inches nominal length

Product Characteristics

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

Inside Diameter: 0.312 inches nominal
Outside Diameter: 0.562 inches nominal
Length: 0.688 inches nominal
Unthreaded End Diameter: 0.469 inches nominal
Unthreaded End Length: 0.312 inches nominal
Vent Hole Diameter: 0.048 inches nominal
End Connection Type: unthreaded
Vent Hole Quantity: 1
Vent Hole Shape: round
Material: steel

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
036-81029	Vent Plug
488-35040	Vent Plug

FAQs

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

What is the FSCG of the NSN 5340-01-148-6668?

The FSCG of the NSN 5340-01-148-6668 is 5340

Does the NSN 5340-01-148-6668 have a Schedule B code assigned?

Yes, the Schedule B code is 8421990080

Does NSN 5340-01-148-6668 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 5340-01-148-6668 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-148-6668 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 5340-01-148-6668 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Mar 9, 1983