This is a sources sought notice to identify potential suppliers for a NSN 4010-01-387-5427 CHAIN ASSEMBLY, SINGLE LEG, with no solicitation or contract commitment involved. The government lacks technical data and cannot authorize its dissemination, so source approval for part-numbered items is required. Interested parties must provide the manufacturer’s location (city, state, or country) and points of contact for the listed sources, such as OSHKOSH DEFENSE LLC and W. H. SMITH HARDWARE COMPANY. No budget, submission timelines, or performance location are specified in this notice. Responses are voluntary and should be directed to Cassandra Blagmon at the provided email or phone number.