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311204 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

311204: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: PLASTIC BODY, body_style: RECTANGULAR W/MOUNTING HOLES/SLOTS, body_width: 0.250 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES FIRST END, body_height: 0.312 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-185-9850, 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
MRO→ MRO_GENERAL→ 311204
NSN: 4820-00-185-9850
NIINs: 001859850, 008662466, 009880649
FSC: 4820 — Valves, Nonpowered
CAGE: 51267 — IMI CORNELIUS INC. (USA)
SPECIFICATIONS
materialPLASTIC BODY
body_styleRECTANGULAR W/MOUNTING HOLES/SLOTS
body_width0.250 INCHES NOMINAL IN
seat_angle37.0 DEGREES FIRST END
body_height0.312 INCHES NOMINAL IN
body_length1.250 INCHES NOMINAL IN
flexibilityFLEXIBLE
shaft_styleROUND, SLOTTED
shaft_length0.063 INCHES NOMINAL IN
thread_class2B FIRST END
actuator_typeSINGLE SHAFT
overall_length4.000 INCHES NOMINAL IN
NSN4820-00-185-9850
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 311204 · 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: DISK
•
CONNECTION STYLE: INVERTED FLARE (TUBE) FIRST END
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE SECOND END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
CONNECTION STYLEBARBED-BEADED (HOSE) SECOND END
CONNECTION STYLEBARBED-BEADED (HOSE) THIRD END
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
APERTURE DIAMETER0.062 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 311204?
311204 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 311204?
311204 is cataloged in the U.S. Government catalog under NSN 4820-00-185-9850. This indicates validated use in U.S. government and defense supply chains.
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