National Stock Number
3694-01-251-0231
National Stock Number (NSN) 3694-01-251-0231, or NIIN 012510231, (work station,clean air,laminar) was assigned March 11, 1987 in the Federal Logistics Information System (FLIS). 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 38777. [AN ASSEMBLY DESIGNED TO PRODUCE A PURIFIED, POSITIVE AIR FLOW IN A CONTROLLED AREA. THIS IS ACCOMPLISHED BY FILTERING AIR FROM OUTSIDE THE STATION AND CREATING A HIGHER (POSITIVE) PRESSURE INSIDE. THE LAMINAR INDICATES A STREAMLINE FLOW PAST AN OBJECT SO THAT THE VELOCITY AT ANY FIXED POINT IS CONSISTENT OR VARIES IN A REGULAR MANNER. EXCLUDES:WORK STATION, CLEAN AIR, NON-LAMINAR.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3694012510231 does not contain precious metals.
This information was last updated on Aug 01, 2025.