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2598K34 — PLUG,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2598K34: PLUG,QUICK DISCONNECT.

The PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL PLUG, overall_length: 2.266 INCHES NOMINAL IN, special_features: HANDLE IS BRASS; SEAL IS NEOPRENE, surface_treatment: ZINC PLUG, end_item_identification: STRYKER M8-LIGHT ARMORED VEHICLE, part_name_assigned_by_controlling_agency: QUICK-SNAP LOW-PRESSURE MECHANICAL TEST PLUG. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-581-0073, 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
2598K34
NSN: 4730-01-581-0073
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL PLUG
overall_length2.266 INCHES NOMINAL IN
special_featuresHANDLE IS BRASS; SEAL IS NEOPRENE
surface_treatmentZINC PLUG
end_item_identificationSTRYKER M8-LIGHT ARMORED VEHICLE
part_name_assigned_by_controlling_agencyQUICK-SNAP LOW-PRESSURE MECHANICAL TEST PLUG
NSN4730-01-581-0073
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2598K34 · 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
•
SURFACE TREATMENT: ZINC PLUG
•
MATERIAL: STEEL PLUG
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.266 INCHES NOMINAL IN
SPECIAL FEATURESHANDLE IS BRASS; SEAL IS NEOPRENE
SURFACE TREATMENTZINC PLUG
PART NAME ASSIGNED BY CONTROLLING AGENCYQUICK-SNAP LOW-PRESSURE MECHANICAL TEST PLUG
END ITEM IDENTIFICATIONSTRYKER M8-LIGHT ARMORED VEHICLE
MATERIALSTEEL PLUG
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2598K34?
2598K34 is a PLUG,QUICK DISCONNECT.
What is the NSN for 2598K34?
2598K34 is cataloged in the U.S. Government catalog under NSN 4730-01-581-0073. 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.