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C7918-4 — FITTING,SWIVEL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

C7918-4: FITTING,SWIVEL.

The FITTING,SWIVEL is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT;F-16. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-050-3123, 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
C7918-4
NSN: 4730-01-050-3123
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50276 — PREECE INC DECCA VALVES DIV (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT;F-16
NSN4730-01-050-3123
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C7918-4 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL-17-4 PH,AMS 5643,PASSIVATE,QQ-P-35,3000 PSI OPERATING PRESSURE,HYDRAULIC FLUID MEDIA,275.0 DEGREE F MAX OPERATING TEMP,HYDRAULIC FLUID MEDIA,1.685 IN. OVERALL LENGTH,0.930 IN. FLANGE WIDTH,TWO HOLES IN FLANGE,0.047 IN.,180.0 DEGREE APART IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL-17-4 PH,AMS 5643,PASSIVATE,QQ-P-35,3000 PSI OPERATING PRESSURE,HYDRAULIC FLUID MEDIA,275.0 DEGREE F MAX OPERATING TEMP,HYDRAULIC FLUID MEDIA,1.685 IN. OVERALL LENGTH,0.930 IN. FLANGE WIDTH,TWO HOLES IN FLANGE,0.047 IN.,180.0 DEGREE APART IN
END ITEM IDENTIFICATIONAIRCRAFT;F-16
SUBSTITUTES & CROSS-REFERENCES 3
4730PL0744977Reference document
Same NSN cross-reference
Reference document — Informative reference only
143570Reference document
Same NSN cross-reference
Reference document — Secondary reference
S1042Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C7918-4?
C7918-4 is a FITTING,SWIVEL.
What parts can replace C7918-4?
There are 3 known substitutes for C7918-4: 4730PL0744977, 143570, S1042. Substitute compatibility should be verified for your specific system.
What is the NSN for C7918-4?
C7918-4 is cataloged in the U.S. Government catalog under NSN 4730-01-050-3123. 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.