National Item Identification Number
00-141-7948
001417948
9340-00-141-7948
9340001417948
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)
98831
DACO INSTRUMENT CO
DIV OF ALINABAL INC
45 WOODMONT RD
3028
MILFORD
CT
06460
203-874-2515
07106
BETHLEHEM CORP THE
25TH LENNOX ST
EASTON
PA
18042
610-258-7111
07106
BETHLEHEM CORP THE
25TH LENNOX ST
EASTON
PA
18042
610-258-7111
Reference Numbers (Part Numbers)
A10014
G239PC68E2
PC676S51-88ALT1PC68E2
1043556
68E2
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
MATERIAL DOCUME
Required Description
4 CIRCULAR
1.960 INCHES MINIMUM AND
1.976 INCHES MAXIMUM
0.120 INCHES MINIMUM