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526567-1 — ADAPTER,STRAIGHT,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

526567-1: ADAPTER,STRAIGHT,HOSE TO BOSS.

The ADAPTER,STRAIGHT,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: SWIVEL NUT, GASKET SEAL (HOSE) SECOND END, nominal_thread_size: 1.500 INCHES SECOND END IN, nominal_overall_length: 15.750 INCHES IN, end_item_identification: PURIFIER,LUBE, nominal_inside_diameter_hose_accommodated: 1.500 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-419-4740, 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
526567-1
NSN: 4730-01-419-4740
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL BOSS SECOND END
connection_styleSWIVEL NUT, GASKET SEAL (HOSE) SECOND END
nominal_thread_size1.500 INCHES SECOND END IN
nominal_overall_length15.750 INCHES IN
end_item_identificationPURIFIER,LUBE
nominal_inside_diameter_hose_accommodated1.500 INCHES ALL ENDS IN
NSN4730-01-419-4740
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 526567-1 · 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
•
CONNECTION STYLE: SWIVEL NUT, GASKET SEAL (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.500 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 15.750 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL THREAD SIZE: 1.500 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, GASKET SEAL (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.500 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH15.750 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
NOMINAL THREAD SIZE1.500 INCHES SECOND END IN
END ITEM IDENTIFICATIONPURIFIER,LUBE
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 526567-1?
526567-1 is a ADAPTER,STRAIGHT,HOSE TO BOSS.
What is the NSN for 526567-1?
526567-1 is cataloged in the U.S. Government catalog under NSN 4730-01-419-4740. 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.