National Item Identification Number
01-450-3839
014503839
6680-01-450-3839
6680014503839
National Stock Number
Item Name
INDICATOR,SIGHT,LIQUID
Federal Supply Class
6680
Description
An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW.
Commercial and Government Entity Code (Supplier Data)
02622
AMERICAN OPTICAL CO
14 MECHANIC ST
8007
SOUTHBRIDGE
MA
01550
508-765-2217
20722
THE ENTWISTLE COMPANY
BIGELOW ST
HUDSON
MA
01749
508-481-4000
Reference Numbers (Part Numbers)
550-5
9310C5510-001
Required Categories
DISTANCE BETWEEN MOUNTING FACILITY CENTERS
DATA FURNISHING METHOD
SPECIAL FEAT
Required Description
5.000 INCHES NOMINAL
CLEAR WINDOW
FRAME:ALUMINUM
FASTENERS: ZINC PLATED STEEL