National Stock Number
                                            5340-01-538-8449
                                    
                                
                            
                            
                                National Stock Number (NSN) 5340-01-538-8449, or NIIN 015388449, (catch,friction) was assigned April 3, 2006 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 different weapons systems. 
  Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2011, this NSN's acquisition method was noted as: Not established.  Not established. 
This NSN is assigned to Item Name Code (INC) 06627. [A NONPOSITIVE FASTENING DEVICE CONSISTING OF (1) A SPRING ACTUATED BALL, BOLT, PLUNGER, DOUBLE BEVEL LATCH, OR THE LIKE, WHICH IS DESIGNED TO BE INSERTED AND RETAINED BY COMPRESSION OF THE SPRING, IN A RECESS OR STRIKE, CATCH. IT MAY INCLUDE THE STRIKE, CATCH OR (2) A TWO PIECE ITEM CONSISTING OF A STUD, FRICTION CATCH AND A RECEPTACLE, FRICTION CATCH STUD. THE ITEMS ARE DESIGNED TO POSITION A DOOR, COVER, PANEL, OR THE LIKE, IN A FIXED POSITION AND ARE RELEASED BY NORMAL PULL. THE ITEMS DO NOT HAVE PROVISIONS SUCH AS A KNOB, HANDLE, OR LEVER TO ACTUATE THE BOLT OR PLUNGER. EXCLUDES:CATCH MAGNETIC.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. 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. NSN 5340015388449 does not contain precious metals. 
This NSN is associated to Schedule B 8302497500: other base metal mountings, fittings etc, nesoi. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332510: hardware manufacturing. 
This information was last updated on Aug 01, 2025.