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3618967 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3618967: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include overall_width: 1.953 INCHES NOMINAL IN, overall_height: 0.571 INCHES NOMINAL IN, overall_length: 3.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-519-2285, 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
3618967
NSN: 4730-01-519-2285
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_width1.953 INCHES NOMINAL IN
overall_height0.571 INCHES NOMINAL IN
overall_length3.040 INCHES NOMINAL IN
NSN4730-01-519-2285
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3618967 · 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
SUBSTITUTES & CROSS-REFERENCES 4
3291204Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LTA12121/SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FF-751-12FOReference document
Same NSN cross-reference
Reference document — Secondary reference
LTA12121Same 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 3618967?
3618967 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 3618967?
There are 4 known substitutes for 3618967: 3291204, LTA12121/S, FF-751-12FO and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3618967?
3618967 is cataloged in the U.S. Government catalog under NSN 4730-01-519-2285. 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.