Part number R5-100 appears under 2 stock numbers

Manufacturers reuse part numbers across items. Each stock number below is its own federal item record — pick the one your drawing or solicitation cites.

7520-01-253-1283 — HOLDER,TELEPHONE RECEIVER · FSC 7520
2835-01-513-6187 — INSULATION BLANKET,THERMAL,NONAI · FSC 2835