25Q0033_Individual Repair Parts Ordering Data (IRPOD).pdf

This is an Individual Repair Part Ordering Data (IRPOD) document for a 4-inch pipe (NSN: 1H 4710-01-620-5534 X2) that specifies technical requirements and manufacturing specifications. The pipe must be manufactured according to MIL-DTL-32386,TY1,4IN,SCH80 specifications as a 4.000 IPS, Schedule 80 pipe with minimum wall thickness of 0.295", Type I, Class IV, Grade 1 in bright annealed condition.

The document details specific quality assurance requirements including hydrostatic testing, liquid penetrant testing, and ultrasonic testing requirements. Key manufacturing requirements prohibit mercury contamination and specify cleanliness standards. The supplier must maintain an inspection system meeting ISO 9003/9002/9001 standards with STR-ISO 9000 Supplement C. The pipe requires specific marking per MIL-STD-129 and MIL-STD-792, including bar code marking for hand scanning. Prior to manufacture, the supplier must submit liquid penetrant inspection procedures, ultrasonic testing procedures, and certification of quality conformance documentation.