Fuzes, detonating

In military munitions, a fuze is the part of the device that initiates function. Wikipedia

Data from the Hazardous Materials Table

Source: 49 CFR §172 (2018/07)

(3) Hazard Class

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

Group: B

Article containing a primary explosive substance and not containing two or more effective protective features. Some articles, such as detonators for blasting, detonator assemblies for blasting and primers, cap-type, are included, even though they do not contain primary explosives.

Source: 49 CFR §173.52

(7) Special Provisions (§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 “05” means the material may be stowed “on deck” in closed cargo transport units 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	Protected from sources of heat

Source: 49 CFR §176.84

Segregation Chart for Load, Transport, Storage

In this table a statement is contained for each hazard class whether the loading, transport or storage with other hazard classes is allowed, is not permitted or is restricted. The table is based on U.S.-Code 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

	May not be loaded, transported, or stored together in the same transport vehicle or storage facility.
	Load, transport, storage together is not restricted.
	Load, transport, storage together is allowed under restrictions.

Substances with similar name

UN-Number	Name	Hazard Class
UN 0104	Cord, detonating, mild effect or Fuse, detonating, mild effect metal clad	1.4D
UN 0290	Cord, detonating or Fuse, detonating metal clad	1.1D
UN 0102	Cord detonating or Fuse detonating metal clad	1.2D
	Cordeau detonant fuse, see Cord, detonating, etc; Cord, detonating, flexible
	Detonating relays, see Detonators, etc
	Fuse, detonating, metal clad, see Cord, detonating, metal clad
UN 0101	Fuse, non-detonating instantaneous or quickmatch	1.3G
UN 0107	Fuzes, detonating	1.2B
UN 0408	Fuzes, detonating, with protective features	1.1D