NSN 5340-12-367-3221, 5340123673221
LATCH,MORTISE

Federal Supply Classification: FSC 5340 - Hardware, Commercial
National Item Identification Number: NIIN 123673221
Codification Country: Germany
Item Name Code: INC 20257
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 5340-12-367-3221

National Stock Number (NSN) 5340-12-367-3221, or NIIN 123673221, (latch,mortise) 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 somewhat common among different platforms, belonging to 3 different weapons systems.

This NSN is assigned to Item Name Code (INC) 20257. [A LATCH DESIGNED TO BE FITTED INTO THE EDGE OF A DOOR, DRAWER, OR THE LIKE. THE LATCH DOES NOT INCLUDE KNOB(S), THUMB PIECE(S), ROSE(S), STRIKE(S), DOOR PULL(S), RELEASE BAR(S), AND THE LIKE.].

This information was last updated on Feb 02, 2026.