Please fill out the form below for Key Machine and get a quote for part number 29991-D ITEM 252 by Frederick Custom Machining Inc with NSN 5315011459272 and FSC Name is 5315 Nails Machine Keys and Pins, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 29991-D ITEM 252. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.