National Stock Number
4730-99-142-5123
National Stock Number (NSN) 4730-99-142-5123, or NIIN 991425123, (cap,lubrication fitting,protective) 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, with the most recent procurement date of Oct 24, 2018. There have been 9 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M319V0571, SPE7M318V5983, SPE7M017V3688, SPE7M017V2068, SPE7M017P0854. The total value of the awarded contracts has been US$ 20,530.75.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 17509. [A LUBRICATION FITTING DESIGNED TO FIT OVER ANOTHER LUBRICATION FITTING TO PREVENT THE ENTRANCE OF FOREIGN MATTER INTO PASSAGEWAY OF THE FITTING AND TO PROTECT THE FITTING FROM EXTERNAL DAMAGE. EXCLUDES:CAP, PROTECTIVE, DUST AND MOISTURE SEAL.].
This information was last updated on Dec 03, 2025.