National Item Identification Number
01-478-8084
014788084
9330-01-478-8084
9330014788084
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)
1NLB6
MARINE HARDWARE INC
14560 NE 91ST ST
3099
REDMOND
WA
98073
425-883-0651
Reference Numbers (Part Numbers)
SEAS-LENS
Required Categories
STYLE DESIGNATOR
OVERALL DIAMETER
OVERALL THICKNESS
MATERIAL
MATERIAL TRANSP
Required Description
4 CIRCULAR
5.550 INCHES NOMINAL
0.500 INCHES NOMINAL
PLASTIC
CLEAR
NOT RATE