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A78523-1 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A78523-1: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FILTERING MEDIUM, body_length: 1.285 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN, temp_rating: 100.0 FAHRENHEIT NOMINAL DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, special_features: FILTRATION RATING - 300.0 MICRONS ABSOLUTE,230.0 MICRONS NOMINAL, style_designator: INLINE (HYDRAULIC). This part is cataloged in the U.S.

Government catalog under NSN 4730-01-361-8227, 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
A78523-1
NSN: 4730-01-361-8227
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9P5N5 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FILTERING MEDIUM
body_length1.285 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
temp_rating100.0 FAHRENHEIT NOMINAL DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
special_featuresFILTRATION RATING - 300.0 MICRONS ABSOLUTE,230.0 MICRONS NOMINAL
style_designatorINLINE (HYDRAULIC)
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
media_for_which_designedFUEL/OIL, HYDROCARBON
first_intake_thread_class3A A
first_end_thread_directionRIGHT-HAND
second_end_thread_directionRIGHT-HAND
first_discharge_thread_class3A A
NSN4730-01-361-8227
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A78523-1 · 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
•
FIRST DISCHARGE THREAD CLASS: 3A A
•
FIRST DISCHARGE CONNECTION TYPE: THREADED INTERNAL TUBE LINE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
FIRST INTAKE NOMINAL THREAD SIZE: 1.000 INCHES IN
•
FIRST INTAKE THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ)
•
TEMP RATING: 100.0 FAHRENHEIT NOMINAL DEGF
•
FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
•
FIRST INTAKE CONNECTION TYPE: THREADED INTERNAL TUBE LINE
TECHNICAL CHARACTERISTICS
FIRST DISCHARGE THREAD CLASS3A A
FIRST DISCHARGE CONNECTION TYPETHREADED INTERNAL TUBE LINE
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST INTAKE NOMINAL THREAD SIZE1.000 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ)
TEMP RATING100.0 FAHRENHEIT NOMINAL DEGF
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL TUBE LINE
FIRST INTAKE THREAD CLASS3A A
STYLE DESIGNATORINLINE (HYDRAULIC)
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 1
A78523Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A78523-1?
A78523-1 is a STRAINER,SEDIMENT.
What parts can replace A78523-1?
There is 1 known substitute for A78523-1: A78523. Substitute compatibility should be verified for your specific system.
What is the NSN for A78523-1?
A78523-1 is cataloged in the U.S. Government catalog under NSN 4730-01-361-8227. This indicates validated use in U.S. government and defense supply chains.
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