SPMYM325Q3105 RFQ - Attach1 PNTDP0133 V001.pdf

This is a Technical Data Package (TDP) for a capscrew (NIIN: PNTDP0133) that will be used in a crucial shipboard system, where incorrect or defective material could result in serious personnel injury or loss of vital systems. The TDP specifies requirements for an alloy steel socket-head cap screw conforming to ASTM A574, with a self-locking element per MIL-DTL-18240, sized at 1/2 inch diameter and 1-3/4 inch length, with a 13 UNRC thread series and 3A class of fit.

The document details extensive quality assurance and traceability requirements, including SPECIAL EMPHASIS material designation requiring Material Control Division (B) certification. Key specifications include hardening and tempering with minimum 12% elongation in 4 diameters, no cut or ground threads permitted, and heads marked with six dots (approximately .032 dia.) raised or depressed. The material must undergo chemical, mechanical, and non-destructive testing, with material sampling requiring zero defects for acceptance and specific lot size requirements (minimum eight units for lots of fifty or less). The contractor must maintain a quality system in accordance with ISO-9001 and provide full traceability documentation.