Nordstrom
Last updated Aug 11, 2026.
NRF Size Code (nrf-size-code)
nrf_size_code5-digit size code from the list of valid National Retail Federation (NRF) Size Codes that represents the size of the item (e.g. 11 M shoe size = 50555).
- nordstrom ID
nrf-size-code- Last Updated
- Apr 23, 2026
- Type
nrf_size_code- Applies to
- All categories (universal)
- Level
- Variant
- Variants share value with...
same_size- Instructions
- Given a **category** and a **size description**, return the single best **5-digit NRF/GS1 Size Code** using the examples below. If the input looks like a measurement/attribute (weight, oz, dimensions), do **not** choose an arbitrary size code. **Rules (succinct):** - Choose the **correct category** (Adult Male/Unisex; Boys/Students; Juniors/Misses/Women’s; Infants/Toddlers/Girls/Children; Footwear; Linens/Domestics; Home Furnishings/Linear/Jewelry/Rugs). - **Primary size** goes first; **secondary** is a proportion (Petite, Toddler) or width (for footwear). - If nothing truly fits, return **00000** (NO SIZE). - Do not consider non-size details when choosing this code such as carats, piece counts, model numbers, wheel diameters, etc. **Public Examples:** - Adult Male/Unisex: `32" waist / 26" capri` → **10408** (32 is size; "capri" in description) - Boys/Students: `6 Regular` → **20065** ("Regular" implied) - Juniors/Misses/Women’s: `6 Petite` → **30206**; `No Size` → **30000**; `One Size Fits All` → **30001** - Infants/Toddlers/Girls/Children: `3 Months` → **40203**; `4T` → **40336**; `XS–S` → **43017** - Footwear (EU/US): `Boys 11 Medium (Youth)` → **50555** (Youth in description) - Linens/Domestics: `Comforter/Feather Bed King` → **60656** - Jewelry: `Ring size 5` → **71542** - Linear: `Necklace 16 in` → **72283** - Seasonal/Decor: `Single ornament (no size)` → **73304**; `Ornament set (assorted sizes)` → **78673** - Universal fallback: **00000** = NO SIZE