Last Modified: Oct 18, 2018

NSN 9330-00-724-1772 Window, Observation

Item Name:	WINDOW,OBSERVATION
Federal Supply Class (FSC):	9330
NIIN:	00-724-1772 (007241772)
Definition:	A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. it may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. it is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. see window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.
NMF Description:	NO NMFC FREIGHT DESCRIPTION