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AS15001-4P — FITTING,LUBRICATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS15001-4P: FITTING,LUBRICATION.

The FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include thread_class: 2A A, special_features: USED IN LUBRICATING CONNECTIONS AT PRESSURES TO 8000 PSI, nominal_thread_size: 0.250 INCHES IN, thread_quantity_per_inch: 28, screw_thread_series_designator: UNS, part_name_assigned_by_controlling_agency: FITTING LUBRICATION, HYDRAULIC, SURFACE CHECK, .250-28 TAPER THREADS, STEEL, TYPE 1. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-589-8186, 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
AS15001-4P
NSN: 4730-01-589-8186
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
thread_class2A A
special_featuresUSED IN LUBRICATING CONNECTIONS AT PRESSURES TO 8000 PSI
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
screw_thread_series_designatorUNS
part_name_assigned_by_controlling_agencyFITTING LUBRICATION, HYDRAULIC, SURFACE CHECK, .250-28 TAPER THREADS, STEEL, TYPE 1
NSN4730-01-589-8186
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS15001-4P · 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
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SCREW THREAD SERIES DESIGNATOR: UNS
•
THREAD CLASS: 2A A
•
THREAD QUANTITY PER INCH: 28
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESUSED IN LUBRICATING CONNECTIONS AT PRESSURES TO 8000 PSI
SCREW THREAD SERIES DESIGNATORUNS
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING LUBRICATION, HYDRAULIC, SURFACE CHECK, .250-28 TAPER THREADS, STEEL, TYPE 1
THREAD CLASS2A A
THREAD QUANTITY PER INCH28
SUBSTITUTES & CROSS-REFERENCES 3
AS15001Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS35411Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS35411Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS15001-4P?
AS15001-4P is a FITTING,LUBRICATION.
What parts can replace AS15001-4P?
There are 3 known substitutes for AS15001-4P: AS15001, AS35411, SAE-AS35411. Substitute compatibility should be verified for your specific system.
What is the NSN for AS15001-4P?
AS15001-4P is cataloged in the U.S. Government catalog under NSN 4730-01-589-8186. 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.