Industry: 3495—Wire Springs
Establishments primarily engaged in manufacturing wire springs from purchased wire. Establishments primarily engaged in assembling wire bedsprings or seats are classified in Major Group 25.
| Clock springs, precision: made from purchased wire | Mechanical springs, precision: made from purchased wire |
| Furniture springs, unassembled: made from purchased wire | Sash balances, spring |
| Gun springs, precision: made from purchased wire | Spring units for seats, made from purchased wire |
| Hairsprings, made from purchased wire | Springs, except complete bedsprings made from purchased wire |
| Instrument springs, precision: made from purchased wire | Upholstery springs, unassembled: made from purchased wire |
| Codes |
Titles | Total Marketable US Businesses |
| 34950000 | Wire springs | 205 |
| 34950100 | Precision springs | 28 |
| 34950101 | Clock springs, precision | 4 |
| 34950102 | Gun springs, precision | 6 |
| 34950103 | Instrument springs, precision | 13 |
| 34950104 | Mechanical springs, precision | 50 |
| 34959901 | Furniture springs, unassembled | 3 |
| 34959902 | Sash balances, spring | 2 |
| 34959903 | Upholstery springs, unassembled | 3 |
