Table 2-1.--List of Federal Supply Groups and Titles
Group
Title
10
Weapons
11
Nuclear ordnance
12
Fire control equipment
13
Ammunition and explosives
14
Guided missiles
15
Aircraft and airframe structural components
16
Aircraft components and accessories
17
Aircraft launching, landing, and ground handling equipment
18
Space vehicles
19
Ships, small craft, pontoons, and floating docks
20
Ship and marine equipment
21
Unassigned
22
Railway equipment
23
Ground effect vehicles, motor vehicles, trailers, and cycles
24
Tractors
25
Vehicular equipment components
26
Tires and tubes
27
Unassigned
28
Engines, turbines, and components
29
Engine accessories
30
Mechanical power transmission equipment
31
32
Woodworking machinery and equipment
33
Deleted
34
Metalworking
35
Service and trade equipment
36
Special industry machinery
NATIONAL STOCK NUMBER
and a nine-digit national item identification number
(NIIN). The NIIN consists of a two-digit national
The national stock number (NSN) for an item of
codification bureau (NCB) code (which will be
supply consists of a four digit FSC group and class,
discussed separately) and seven digits in conjunction
2-3
