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DF1706-347-47 — SLEEVE,PROPULSION SHAFT,SHIP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF1706-347-47: SLEEVE,PROPULSION SHAFT,SHIP.

The SLEEVE,PROPULSION SHAFT,SHIP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, outside_diameter: 1.250 INCHES NOMINAL IN, special_features: FOR CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-348-4440, 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
DF1706-347-47
NSN: 4820-01-348-4440
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialNICKEL ALLOY
outside_diameter1.250 INCHES NOMINAL IN
special_featuresFOR CHECK VALVE
NSN4820-01-348-4440
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF1706-347-47 · 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
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURESFOR CHECK VALVE
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
6405258Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DF1706-347Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 DF1706-347-47?
DF1706-347-47 is a SLEEVE,PROPULSION SHAFT,SHIP.
What parts can replace DF1706-347-47?
There are 2 known substitutes for DF1706-347-47: 6405258, DF1706-347. Substitute compatibility should be verified for your specific system.
What is the NSN for DF1706-347-47?
DF1706-347-47 is cataloged in the U.S. Government catalog under NSN 4820-01-348-4440. 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.