HazMat Tool — substance information Reference only — not a shipping paper, placard mandate, or CVI record.

Cartridges for weapons, blank or Cartridges, small arms, blank

HMT 15 June 2026

UN / ID: UN 0327
Hazard class: 1.3C
Packing group: — (multiple — see tabs)
ERG guide: —
Special provisions: —
Source: 49 CFR §172 (15 June 2026)

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Cartridges for weapons, blank or Cartridges, small arms, blank

Hazardous Materials Table

Source: 49 CFR §172 (15 June 2026)

Packing group
Packing group

(3) Hazard class

1.3
Explosives

Compatibility group of explosives - Description of substances or article to be classified

Group: C

Propellant explosive substance or other deflagrating explosive substance or article containing such explosive substance.

Source: 49 CFR §173.52

(7) Special Provisions (§172.102)

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.

—	see 49 CFR §172.102

(8) Packing Authorizations (§173.***)

(8A) Exceptions	None
(8B) Non-bulk	62	see 49 CFR §173.62
(8C) Bulk	None

(9) Quantity Limits

(9A) Passenger aircraft/rail	Forbidden
(9B) Cargo aircraft only	Forbidden

(10) Vessel stowage

(10A) Location

Stowage category “03” means the material may be stowed “on deck” in closed cargo transport units or “under deck” on a cargo vessel (up to 12 passengers) but the material is prohibited on a passenger vessel.

Source: 49 CFR §172.101(k)

(10B) Other

25	see 49 CFR §176.84

Source: 49 CFR §176.84

(3) Hazard class

1.4
Explosives

(4) Identification number

UN 0338

(5) Packing Group

—

Comparison View of PG

(6) Labels

Compatibility group of explosives - Description of substances or article to be classified

Group: C

Propellant explosive substance or other deflagrating explosive substance or article containing such explosive substance.

Source: 49 CFR §173.52

Cargo Aircraft Only (Cargo Aircraft Only)

(7) Special Provisions (§172.102)

—	see 49 CFR §172.102

(8) Packing Authorizations (§173.***)

(8A) Exceptions	None
(8B) Non-bulk	62	see 49 CFR §173.62
(8C) Bulk	None

(9) Quantity Limits

(9A) Passenger aircraft/rail	Forbidden
(9B) Cargo aircraft only	75 kg

(10) Vessel stowage

(10A) Location

Stowage category “02” means the material may be stowed “on deck” in closed cargo transport units or “under deck” on a cargo vessel (up to 12 passengers) or “on deck” in closed cargo transport units or “under deck” in closed cargo transport units on a passenger vessel.

Source: 49 CFR §172.101(k)

(10B) Other

25	see 49 CFR §176.84

Source: 49 CFR §176.84

Packing group comparison

Multiple packing groups apply to this entry. See assignment criteria in 49 CFR §173 Subpart D. Details are in the tabs above; differences are highlighted.

	PG —	PG —
1
2	Cartridges for weapons, blank or Cartridges, small arms, blank	Cartridges for weapons, blank or Cartridges, small arms, blank
3	1.3C	1.4C
4	UN 0327	UN 0338
5	—	—
6	1.3C	1.4C
7	—	—
8A	None	None
8B	62	62
8C	None	None
9A	Forbidden	Forbidden
9B	Forbidden	75 kg
10A	03	02
10B	25	25

Segregation chart for load, transport, and storage

This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.

Hazard class	8	7	6.1	5.2	5.1	4.3	4.2	4.1	3	2.3B	2.3A	2.2	2.1	1.6	1.5	1.4	1.3	1.1/1.2
1.1/1.2
1.3
1.4
1.5
1.6
2.1
2.2
2.3A
2.3B
3
4.1
4.2
4.3
5.1
5.2
6.1
7
8

	Must not be loaded, transported, or stored together in the same vehicle or facility.
	May be loaded, transported, or stored together.
	May be loaded, transported, or stored together only with restrictions.

Similar substances

UN / ID	Proper shipping name	Hazard class
UN 0014	Cartridges for weapons, blank or Cartridges, small arms, blank or Cartridges for tools, blank	1.4S
UN 0339	Cartridges for weapons, inert projectile or Cartridges, small arms	1.4C
UN 0417	Cartridges for weapons, inert projectile or Cartridges, small arms	1.3C
UN 0012	Cartridges for weapons, inert projectile or Cartridges, small arms	1.4S
UN 0007	Cartridges for weapons, with bursting charge	1.2F
UN 0321	Cartridges for weapons, with bursting charge	1.2E
UN 0412	Cartridges for weapons, with bursting charge	1.4E
UN 0348	Cartridges for weapons, with bursting charge	1.4F
UN 0005	Cartridges for weapons, with bursting charge	1.1F
UN 0006	Cartridges for weapons, with bursting charge	1.1E
	Cartridges, safety, see Cartriges for weapons, inert projectile, or Cartridges, small arms or Cartridges, power device (UN 0323)
UN 0328	Cartridges for weapons, inert projectile	1.2C
UN 0413	Cartridges for weapons, blank	1.2C
UN 0326	Cartridges for weapons, blank	1.1C