post PD_016449670_1-9-26.pdf

This is a Purchase Description document for a bearing cup and sheave component required for a Smith Berger Model 420 flag block used in naval vessel operations. The document is dated January 9, 2026, with a maintenance date of January 9, 2026.

The procurement specifies a bearing cup and sheave (part numbers JH211710 and 851547, both acceptable) with a unit of issue of each (EA) and a vessel class of 225 WLB. Packaging requirements are stringent, requiring individual preservation in a sealable bag cushioned with a double layer of 3/4 inch bubble wrap and packed in an appropriately sized ASTM-D5118 double-wall fiberboard box. Each package must be marked according to IAW MIL-STD-129R and bar coded with IAW ISO/IEC-16388-2007, Code 39 symbology. Package labels must include item name, part number, NSN, quantity (example: 1 EA), COND-A, and contract/order number. The primary contracting activity is CAGEC 15950 (P/N 851547) with NSN 3110-01-644-9670. Quality assurance inspection is not required (N), and partial shipment is not acceptable (N). The item is identified as a sole source (Y). Packaging specifications apply only to orders exceeding $5,000.00 unless otherwise specified.