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243-5864870-PC 20003 — SLEEVE,PROPULSION SHAFT,SHIP

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

243-5864870-PC 20003: SLEEVE,PROPULSION SHAFT,SHIP.

The SLEEVE,PROPULSION SHAFT,SHIP is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-261-1067, 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
243-5864870-PC 20003
NSN: 4730-01-261-1067
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; O/A LG 6.756;DIA 15.930; CHAMFER BOTH ENDS 45.0 DEG; DRILL THRU AND TAP 0.750 IN. NPT THREADED; 0.625 IN. DEEP FOR PLUG IN
NSN4730-01-261-1067
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 243-5864870-PC 20003 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; O/A LG 6.756;DIA 15.930; CHAMFER BOTH ENDS 45.0 DEG; DRILL THRU AND TAP 0.750 IN. NPT THREADED; 0.625 IN. DEEP FOR PLUG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; O/A LG 6.756;DIA 15.930; CHAMFER BOTH ENDS 45.0 DEG; DRILL THRU AND TAP 0.750 IN. NPT THREADED; 0.625 IN. DEEP FOR PLUG IN
SUBSTITUTES & CROSS-REFERENCES 2
LHD243003-PC 10003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
243-5864870Reference 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 243-5864870-PC 20003?
243-5864870-PC 20003 is a SLEEVE,PROPULSION SHAFT,SHIP.
What parts can replace 243-5864870-PC 20003?
There are 2 known substitutes for 243-5864870-PC 20003: LHD243003-PC 10003, 243-5864870. Substitute compatibility should be verified for your specific system.
What is the NSN for 243-5864870-PC 20003?
243-5864870-PC 20003 is cataloged in the U.S. Government catalog under NSN 4730-01-261-1067. 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.