National Item Identification Number
National Stock Number
Federal Supply Class
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)
BOLLINGER SHIPYARDS LOCKPORT L.L.C.
8365 HIGHWAY 308
Reference Numbers (Part Numbers)
167-6736947 REV E SHT7 ITEM18 LH
MINIMUM TENSILE STRENGTH
9IN DIA AND .75 THK ;MIL-G-2857
KK NPC SSRS