National Stock Number
4240-01-690-2555
National Stock Number (NSN) 4240-01-690-2555, or NIIN 016902555, (manifold,gas cylinder) was assigned August 3, 2020 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 10840. [A DEVICE DESIGNED TO ACCOMMODATE THE ATTACHMENT OF TWO OR MORE GAS CYLINDERS TO PERMIT CENTRALIZATION OF SUPPLY AND PROVIDE LARGE QUANTITIES OF GAS AT CONSTANT PRESSURE TO SINGLE OUTLET OR SERVICE LINE. EXCLUDES:MANIFOLD,DIVER'S,HELIUM-OXYGEN AND ITEMS WITH FACILITIES FOR CHARGING OR RECHARGING THE CYLINDERS CONNECTED THERETO.]. Item has not been reviewed for Flight Safety Critical Aircraft Part (FSACP), Critical Safety Item (CSI), or Critical Application Item (CAI) purposes by an approved engineering authority. 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 4240016902555 does not contain precious metals.
This information was last updated on Jul 01, 2025.