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3174106 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3174106: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include overall_length: 2.305 INCHES NOMINAL IN, outside_diameter: 3.120 INCHES NOMINAL IN, valve_design_control_activity: 59364, valve_model_number_for_which_designed: 3174106. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-348-4457, 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
3174106
NSN: 4820-01-348-4457
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
overall_length2.305 INCHES NOMINAL IN
outside_diameter3.120 INCHES NOMINAL IN
valve_design_control_activity59364
valve_model_number_for_which_designed3174106
NSN4820-01-348-4457
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3174106 · 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
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 3174106
•
OUTSIDE DIAMETER: 3.120 INCHES NOMINAL IN
•
VALVE DESIGN CONTROL ACTIVITY: 59364
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNED3174106
OUTSIDE DIAMETER3.120 INCHES NOMINAL IN
OVERALL LENGTH2.305 INCHES NOMINAL IN
VALVE DESIGN CONTROL ACTIVITY59364
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
3174106-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3174106?
3174106 is a PISTON,VALVE.
What parts can replace 3174106?
There is 1 known substitute for 3174106: 3174106-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3174106?
3174106 is cataloged in the U.S. Government catalog under NSN 4820-01-348-4457. 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.