NSN 5340-12-304-4518, 5340123044518
PLUG ASSEMBLY,SEALING

Federal Supply Classification: FSC 5340 - Hardware, Commercial
National Item Identification Number: NIIN 123044518
Codification Country: Germany
Item Name Code: INC 62028
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

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DLMS^® Summary

National Stock Number 5340-12-304-4518

National Stock Number (NSN) 5340-12-304-4518, or NIIN 123044518, (plug assembly,sealing) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 62028. [AN ITEM CONSISTING OF A CYLINDRICAL PLUG WHICH MAY BE GROOVED AND A DRIVING ELEMENT SUCH AS A TAPERED DRIVE PIN, A BALL OR THE LIKE WHICH WIDENS THE PLUG. THE PLUG IS DESIGNED TO CLOSE A HOLE IN AN ITEM AND THUS PREVENT LIQUID FROM LEAKING OUT.].

This information was last updated on Feb 06, 2026.