The PW-988-021 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-319-5823, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
PW-988-021
NSN:6685-01-319-5823 FSC:6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments CAGE:32332 — JOHNSTON BOILER COMPANY (USA)
SPECIFICATIONS
Part Number
PW-988-021
NSN
6685-01-319-5823
COMPONENT DIAGRAM
KEY FEATURES
•
FREQUENCY IN HERTZ: 50.0 OR 60.0
•
POWER SOURCE: SELF-CONTAINED
•
OPERATING TEMP RANGE: -40.0 TO 125.0 FAHRENHEIT DEGF
•
MAXIMUM VOLTAGE RATING IN VOLTS: 102.0 AC OR 132.0 AC
TECHNICAL CHARACTERISTICS
FREQUENCY IN HERTZ
50.0 OR 60.0
POWER SOURCE
SELF-CONTAINED
SPECIAL FEATURES
CONSISTS OF TRANSFORMER P/N D10-5022; CONTROL P/N 70D10; PROGRAMMER P/N 71D60; AMPLIFIER P/N 72DIR1; BASE P/N 60-1466-2; CONTROL PROGRAMMER MONITORS ALL STARTUP AND SHUTDOWN SEQUENCES
OPERATING TEMP RANGE
-40.0 TO 125.0 FAHRENHEIT DEGF
MAXIMUM VOLTAGE RATING IN VOLTS
102.0 AC OR 132.0 AC
END ITEM IDENTIFICATION
CONTROL PANEL ON A FIRETUBE HEATING BOILER P/N JB-11P-3-1-R/H ONBOARD 378 FT WHEC CG VESSELS FT
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is PW-988-021?
PW-988-021 is a PW-988-021.
What is the NSN for PW-988-021?
PW-988-021 is cataloged in the U.S. Government catalog under NSN 6685-01-319-5823. This indicates validated use in U.S. government and defense supply chains.
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