US Navy PO3 E‑4 Subdued Black on OD Rating Device Patch 1‑3/4" TE Sew‑On

Vintage U.S. Navy Petty Officer Third Class (PO3, E‑4) subdued embroidered rating device featuring the black eagle perched above a single chevron on an olive‑drab background. This compact 1‑3/4" device patch includes a turned‑edge (TE) border and was designed for wear on Navy working and utility uniforms. Sold as a single sew‑on insignia.
Sourced from an Army Navy Surplus Store and sold as a novelty collectible uniform item, not official issue.

FEATURES
- Item Type: Subdued embroidered rating device
- Rank: Petty Officer Third Class (PO3, E‑4)
- Colorway: Black embroidery on olive drab
- Size: 1.75 in
- Edge Type: Turned‑edge (TE)
- Attachment: Sew‑on
- Classification: Novelty collectible; not official issue
- Source: Army Navy Surplus Store