National Stock Number (NSN) 3770-00-150-7181, or NIIN 001507181, (chain,dog) was assigned June 21, 1971 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. 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 a year. There have been 11 contracts issued for this part number, with 10 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE8EE23P0629, SPE8EE23V0626, SPE8EE22V0430, SPE8EE20P0719, SPE8EE19P0694. The total value of the awarded contracts has been US$ 6,662.19.
There has been a small amount of 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 Jul 02, 2006, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 24403. [AN ASSEMBLY OF INTERCONNECTING METAL LINKS AND OTHER DEVICES, SUCH AS HOLDING RINGS, SWIVELS, AND SNAPS PRIMARILY DESIGNED FOR TRAINING DOGS AND FOR SUCH PURPOSES AS A LEASH OR STAKE CHAIN TO CONFINE DOGS IN CERTAIN AREAS. ONE END OF THE CHAIN IS NORMALLY A HOLDING RING WHILE THE OTHER END IS A DEVICE FOR CONNECTING THE CHAIN TO A SEPARATE DOG COLLAR OR IT MAY BE DESIGNED TO SERVE AS A CHOKE COLLAR. EXCLUDES:LEASH, DOG.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3770001507181 contains an unknown precious metal.
This NSN is associated to Schedule B 4201003000: dog leashes,collars,muzzles,harnesses and similar dog equipment. The Schedule B End Use is listed as toys, games, and sporting goods.
This information was last updated on Aug 01, 2025.