National Item Identification Number
01-257-5888
012575888
9330-01-257-5888
9330012575888
National Stock Number
Item Name
WINDOW,OBSERVATION
Federal Supply Class
9330
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)
13499
07700
T W P INC.
DBA TECKNIT INC.
1505 W 3RD AVE
DENVER
CO
80223
908-272-2741
07700
T W P INC.
DBA TECKNIT INC.
1505 W 3RD AVE
DENVER
CO
80223
908-272-2741
Reference Numbers (Part Numbers)
018-1409-010
71+75127B
71+75127B
71-75127B
Required Categories
STYLE DESIGNATOR
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
MATERIAL
MA
Required Description
1 SQUARE CORNERS
20.580 INCHES MINIMUM AND
20.595 INCHES MAXIMUM
16.580 INCHE