National Stock Number
8465-01-589-1638
National Stock Number (NSN) 8465-01-589-1638, or NIIN 015891638, (hydration system) was assigned October 19, 2010 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) 67647. [AN ITEM OF INDIVIDUAL EQUIPMENT WORN BACK-PACK STYLE, OR AFFIXED ON COMBAT CLOTHING OR WITHIN A BACKPACK, DESIGNED TO PROVIDE WATER OR OTHER FLUID TO TO THE WEARER. IT MAY CONSIST OF A CARRYING COVER, A BLADDER, CARRYING HARNESS, FASTENING STRAPS, A TUBE WITH A MOUTHPIECE AND/OR VALVE, AND THE LIKE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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 8465015891638 does not contain precious metals.
This NSN is associated to Schedule B 9803200000: military equipments not identified by kind. The Schedule B End Use is listed as military apparel and footwear.
This information was last updated on Jul 01, 2025.