National Stock Number
2520-01-250-5035
National Stock Number (NSN) 2520-01-250-5035, or NIIN 012505035, (clutch,sliding sleeve) was assigned March 3, 1987 in the Federal Logistics Information System (FLIS). NIIN 012505035 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 10261. [INC 10261 CANCELLED/REPLACED BY ,INC 52057, FIIG A521L0, APP-KEY ,INC 52058, FIIG A521M0, APP-KEY , ON 041996 AN INTERNALLY SPLINED METALLIC CLUTCH, OPERATING ON A SPLINED SHAFT, DESIGNED TO TRANSMIT MOTION OR POWER TO AN ABUTTING SHAFT BY MEANS OF ENGAGING THE EXTERNAL SPLINES ON THE DRIVEN SHAFT. USUALLY MANUALLY OPERATED.]. 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 2520012505035 does not contain precious metals.
This information was last updated on Jul 01, 2025.