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SAE-J1453/3 ✓ 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 SAE-J1453/3 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-269-1554, 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
SAE-J1453/3
NSN: 4730-01-269-1554
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
Part NumberSAE-J1453/3
NSN4730-01-269-1554
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SAE-J1453/3 · 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
•
SPECIFICATION/STANDARD DATA: 81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END
•
NONDEFINITIVE SPEC/STD DATA: 9 FIGURE
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
•
SURFACE TREATMENT: CHROMATE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NONDEFINITIVE SPEC/STD DATA9 FIGURE
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL THREAD SIZE0.438 INCHES SECOND END IN
SURFACE TREATMENTCHROMATE OVERALL
NOMINAL THREAD SIZE0.688 INCHES FIRST END IN
FLOW ANGLE90.0 DEGREES
THREAD SERIES DESIGNATORUN FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
6-4 C5OLO-SInterchangeable
interchangeable cross-reference
interchangeable
J1453-3Interchangeable
Same NIIN cross-reference
interchangeable
FF1868T-6Interchangeable
Same NIIN cross-reference
interchangeable
SAE J1543 6-4 520220CAInterchangeable
Same NIIN cross-reference
interchangeable
7-447-060403Interchangeable
Same NIIN cross-reference
interchangeable
J1453Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SAE-J1453/3?
SAE-J1453/3 is a SAE-J1453/3.
What parts can replace SAE-J1453/3?
There are 8 known substitutes for SAE-J1453/3: 6-4 C5OLO-S, J1453-3, FF1868T-6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SAE-J1453/3?
SAE-J1453/3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-269-1554. 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