National Stock Number
2520-01-031-8885
National Stock Number (NSN) 2520-01-031-8885, or NIIN 010318885, (shaft,and clutch half,positive) has an unknown assigned date. NIIN 010318885 was cancelled on May 18, 1997, 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 are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61492. [AN ITEM CONSISTING OF A SHAFT WITH AN INTEGRAL CLUTCH HALF, POSITIVE, WHICH IS SECURED TO THE SHAFT BY MEANS OF A PIN(S), OR THE LIKE. THE ASSEMBLY IS SPECIFICALLY DESIGNED TO ENGAGE AND LOCK IN WITH OTHER POSITIVE CLUTCH HALVES BY A FORWARD OR REVERSE ACTION, WHICH TRANSMITS ROTARY MOTION TO A MECHANICAL DEVICE(S).]. 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 2520010318885 contains an unknown precious metal.
This information was last updated on Jun 01, 2025.