Serving our customers with quality and safety first.
83.0 mm
3
131.0 mm
steel, corrosion resisting
500.0 pounds per square inch
bourdon tube
nonadjustable
+0.0/+3000.0 pounds per square inch
pounds pressure and kilopascals
100.0 millimeter nom. diameter
1
black
indicating
dial
50.0 pounds per square inch
external
flange
1.6 percent of full scale
steel, corrosion resisting
white aluminum with black lettering
kilopascals and pounds pressure
back, lower
bayonet
laminated glass
0.250 inch npt diameter
not provided
model 656 stainless steel pressure gauges
dial also has kilopascals (kpa) scale markings - minor 500.0 kpa, intermediate 1000.0 kpa, major with numbers 5000.0; mounting connection front flange; corrosion resistant steel is 316l material; working pressure 50.0 percent of full scale; over range protection is 125.0 percent of full scale; working temperature minus 40.0 to plus 60.0 degrees c; bourdon tube is helical type; case pressure relief rubber disc location back of case; no fill; oxygen cleaned
steel, corrosion resisting
steel corrosion resisting
An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.