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7579422 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, thread_length: 0.844 INCHES MINIMUM IN, fastener_length: 1.188 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: PHOSPHATE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-399-0022, 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
7579422
NSN: 4730-00-399-0022
FSC: 4730
CAGE: 05228 — PTI TECHNOLOGIES INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A A
thread_length0.844 INCHES MINIMUM IN
fastener_length1.188 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE OVERALL
nominal_thread_diameter0.312 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN4730-00-399-0022
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7579422 · 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
•
LENGTH: 0.356 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
•
ELEMENT OUTSIDE DIAMETER: 1.220 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
•
STYLE DESIGNATOR: CYLINDRICAL
•
END CONNECTION TYPE: PLAIN FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH0.356 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
ELEMENT OUTSIDE DIAMETER1.220 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
STYLE DESIGNATORCYLINDRICAL
END CONNECTION TYPEPLAIN FIRST END
END ITEM IDENTIFICATIONPOWER SERVO,HYDRAULIC SYSTEM,AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
36075Interchangeable
interchangeable cross-reference
interchangeable
7579422Interchangeable
interchangeable cross-reference
interchangeable
8677128Interchangeable
interchangeable cross-reference
interchangeable
00153-0011Interchangeable
interchangeable cross-reference
interchangeable
R0510-36075Interchangeable
interchangeable cross-reference
interchangeable
C1TT2061AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7579422?
7579422 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 7579422?
There are 12 known substitutes for 7579422: 36075, 7579422, 8677128 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7579422?
7579422 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-399-0022. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026