UFC 3-410-04N
25 October 2004
I
IMC
International Mechanical Code
IV
Industrial ventilation
L
LEL
Lower Explosive Limit
LVHV
low volume, high velocity
M
m
meter
MEC
minimum explosive concentration
MIL-HDBK
Military Handbook
MIL-STD
Military Standard
mm
millimeter
m/s
meter per second
MSDS
Material Safety Data Sheet
N
NAVAIR
Naval Air System Command
NAVFAC
Naval Facilities Engineering Command
NFPA
National Fire Protection Association
NICAD
nickel-cadmium
NIOSH
National Institute of Occupational Safety and Health
O
O/I
organization and intermediate
OPNAVINST
Chief of Naval Operations Instruction
OSHA
Occupational Safety and Health Administration
P
Pa
Pascal
PEL
permissible exposure limit
PPE
personal protective equipment
PVC
polyvinyl chloride
R
REO
Regional Engineering Office
RIDCS
Round industrial duct construction standard
Glossary-5