019442319717

• 0 — Number system
• 19442 — Manufacturer code
• 31971 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 019442147464 — 4inch test plug ldr 610-5420
• 019442998783 — Stop-waste cap (2-bag) ldr 020-5406
• 019442151577 — 2inch test plug ldr 610-5400
• 019442870225 — Ldr 1/2inch gas stop 020-1503
• 019442127619 — Ldr 1/2inch sweat stop-waste 022-5403 020-5403
• 019442105334 — Ldr 1/4inch valve ball 020-2201 022-2231

Lint trap nylon ldr 504-3110

Search for Lint trap nylon ldr 504-3110 on Amazon (or for the code 019442319717)