NSN 3940-01-532-4126, 3940015324126
HOUSING,HOOK BLOCK ASSEMBLY

Federal Supply Classification: FSC 3940 - Blocks, Tackle, Rigging, and Slings
National Item Identification Number: NIIN 015324126
Codification Country: United States
Item Name Code: INC 42001
Criticality: ( )
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 3940-01-532-4126

National Stock Number (NSN) 3940-01-532-4126, or NIIN 015324126, (housing,hook block assembly) was assigned August 8, 2005 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, with the most recent procurement date of Aug 04, 2011. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM8EE11M7052. The total value of the awarded contracts has been US$ 51.11.

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 May 25, 2011, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 42001. [A METALLIC ITEM DESIGNED TO ACCOMMODATE, SUPPORT AND/OR ENCLOSE THE INTERIOR PARTS OF A HOOK BLOCK ASSEMBLY SUCH AS SHEAVES, BALL BEARINGS AND BOLTS. HOOK MOUNTING FEATURES OR SIMILAR SUSPENSION DEVICES ARE INCLUDED.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3940015324126 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.