National Item Identification Number
00-571-4721
005714721
9340-00-571-4721
9340005714721
National Stock Number
Item Name
WINDOW,OBSERVATION
Federal Supply Class
9340
Description
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.
Commercial and Government Entity Code (Supplier Data)
28199
HENSCHEL INC
DBA L-3 HENSCHEL
9 MALCOLM HOYT DR
NEWBURYPORT
MA
01950
978-462-2400
Reference Numbers (Part Numbers)
C1962
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL TRANSPARENCY
THE MANUF
Required Description
PLASTIC
MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
CLEAR
28199
C1962