National Stock Number
5640-01-574-4439
National Stock Number (NSN) 5640-01-574-4439, or NIIN 015744439, (tape,duct) was assigned May 28, 2009 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 52827. [A NARROW STRIP OF ALUMINUM FOIL, PLASTIC, CLOTH, OR SIMILAR MATERIAL, SIX INCHES (152.4 MM) OR LESS IN WIDTH. GENERALLY IN ROLL FORM WITH OR WITHOUT LINER, DESIGNED TO BE AFFIXED TO AN OBJECT BY ADHESION. IT IS USED TO COVER PIPE AND SIMILAR OBJECTS. UNDER NORMAL ATMOSPHERIC CONDITIONS, IT TENDS TO RESIST ANY PHYSICAL CHANGE. IT MAY HAVE A TEMERATURE RATING AND TENSILE STRENGTH. IT DOES NOT CONTAIN CODING SIGNIFICATION, LEGENDARY CHARACTERS, OR PRINTED DATA OF ANY TYPE. EXCLUDES:TAPE, PRESSURE SENSITIVE ADHESIVE; TAPE, INSULATION, ELECTRICAL; TAPE, ADHESIVE, RUBBER; TAPE, SEMI-CONDUCTING, ELECTRICAL; AND TAPE, SHIELDING, ELECRICAL.]. 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 5640015744439 does not contain precious metals.
This NSN is associated to Schedule B 3919102010: filament reinforced tape, in rolls of a width not exceeding 20 cm. The Schedule B End Use is listed as other industrial supplies.
This information was last updated on Aug 01, 2025.