National Stock Number
1240-01-275-0077
National Stock Number (NSN) 1240-01-275-0077, or NIIN 012750077, (collimator,infinity aiming reference) was assigned March 17, 1988 in the Federal Logistics Information System (FLIS). 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 05, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 22980. [AN ITEM WHICH UTILIZES AN OPTICAL COLLIMATOR WITH A SPECIAL RETICLE TO SIMULATE AN AZIMUTH REFERENCE TARGET AT INFINITY. IT INCLUDES ACCOMMODATIONS FOR RETICLE ILLUMINATION, AND HAS AN INTEGRAL, SPECIALLY DESIGNED TRIPOD WITH A LEVEL VIAL AND ADJUSTING KNOBS OF ELEVATION AND AZIMUTH.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 1240012750077 does not contain precious metals.
This information was last updated on Aug 01, 2025.