Shipping Classification
Primers, cap type
What this means
Primers, cap type appears on the federal Hazardous Materials Table (49 CFR §172.101), the table that governs how a material must be classified, packaged, and labeled for transport.
IdentificationPackagingTransport limitsVessel stowage
Hazard class / division
Class 1.4S
UN / NA identification number
Packing group
N/A
Label codes
None
Packaging — exceptions
None
Packaging — non-bulk
62
Packaging — bulk
None
Passenger aircraft / rail limit
25 kg
Cargo aircraft only limit
100 kg
Vessel stowage location
01
Vessel stowage — other
25
Packaging citations reference sections of 49 CFR Part 173 not expanded here. View the full official table on eCFR.gov.
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Source: Hazardous Materials Table (49 CFR §172.101) via eCFR.gov, current as of Oct 23, 2026. View official table.