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Net sales
3 Months Ended
Mar. 27, 2022
Revenue from Contract with Customer [Abstract]  
Net sales Net sales
Disaggregated sales disclosures for the quarters ended March 27, 2022, and March 28, 2021, are included below and in Note 14, Segment Information.
First Quarter
20222021
In millionsGas CylindersElektronTotalGas CylindersElektronTotal
General industrial$8.4 $26.9 $35.3 $5.8 $21.7 $27.5 
Transportation16.9 12.9 29.8 14.9 11.8 26.7 
Defense, First Response & Healthcare17.1 14.8 31.9 15.5 15.5 31.0 
$42.4 $54.6 $97.0 $36.2 $49.0 $85.2 
The Company’s performance obligations are satisfied at a point in time. With the classification of our Superform business as discontinued operations, none of the Company's revenue is satisfied over time. As a result, the Company's contract receivables, contract assets and contract liabilities are included within current assets and liabilities held-for-sale.