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501J — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

501J: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER BULB, unit_type: ENCASED, body_style: STRAIGHT THRU, bulb_length: 3.000 INCHES NOMINAL IN, bulb_diameter: 0.375 INCHES NOMINAL IN, overall_depth: 14.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-908-3177, 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
501J
NSN: 4820-00-908-3177
NIINs: 009083177, 010524936
FSC: 4820 — Valves, Nonpowered
CAGE: 38529 — AEROTECH HERMAN NELSON INTERNATIONAL INC (CAN)
SPECIFICATIONS
materialCOPPER BULB
unit_typeENCASED
body_styleSTRAIGHT THRU
bulb_length3.000 INCHES NOMINAL IN
bulb_diameter0.375 INCHES NOMINAL IN
overall_depth14.200 INCHES NOMINAL IN
overall_width19.100 INCHES NOMINAL IN
overall_height5.200 INCHES NOMINAL IN
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
special_featuresFREQ RANGE 0.001-100.000 KHZ; DC CURRENT; INCL OPT C,D,J,L,AM-2,IS-40; CALIBRATION 1 MICROVOLT-10 V; 2 CAL RANGES KHz
ac_voltage_rating105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
temp_adjustabilityADJUSTABLE
NSN4820-00-908-3177
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 501J · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: POPPET
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END THREAD CLASS: 2B
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: PLAIN
•
BULB LENGTH: 3.000 INCHES NOMINAL IN
•
BULB DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END THREAD CLASS2B
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORPLAIN
BULB LENGTH3.000 INCHES NOMINAL IN
BULB DIAMETER0.375 INCHES NOMINAL IN
END CONNECTION QUANTITY2
SECOND END THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
C5-59-386Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 501J?
501J is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 501J?
There is 1 known substitute for 501J: C5-59-386. Substitute compatibility should be verified for your specific system.
What is the NSN for 501J?
501J is cataloged in the U.S. Government catalog under NSN 4820-00-908-3177. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.