NMFC 139020 - Musical Instruments & Parts | Class Density

Note 139021: NOTE-Does not apply on laminated wood veneer cylindrical forms used in the making of drum bodies or shells. For applicable provisions, see item 112880.

To find the correct freight class for your shipment:

1. Calculate density before quoting: weigh the full pack (case, stands, pedals) and divide by cubic feet. Example: 120 lb keyboard in a 24×20×16 box ≈ 4.44 cu ft → ~27 pcf.
2. Match packaging to the item type. Boxes suit accordions, cymbals, harmonicas, and strings; use approved packages 2061, 2100, 2124, or 2214 for keyboards/synths; crate or approved packages for organs and pianos to limit damage.
3. Separate delicate hardware from the main instrument when possible. Drum hardware or piano/organ hardware boxed on their own often packs denser and travels safer.
4. Verify if a named item has a specific note. Full drum sets may reference item 139023; pianos and organs have allowed crate/package options. Declare as non-hazardous and note “Fragile – Musical Instrument.”

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Right-size class with accurate density to avoid reclass fees and surprise accessorials—critical for bulky pianos/organs and odd-shaped drum kits.
• Optimized packaging reduces claims. Crating high-value instruments can raise cube but lowers total cost of risk across tours, rentals, and school district shipments.
• Using approved NMFC packages streamlines carrier acceptance and cuts handling time, improving on-time performance for venues and backline providers.
• One item number covering many instruments and parts simplifies quoting and inventory logistics for retailers, rental houses, repair shops, and distributors.