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5TIZ-A ✓ 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 INSERT,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, style_designator: SERRATED, surface_treatment: ANODIZE, casehardening_indicator: NOT CASEHARDENED, flange_outside_diameter: 0.312 INCHES NOMINAL IN, sleeve_outside_diameter: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-407-4896, 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
5TIZ-A
NSN: 4730-00-407-4896
FSC: 4730
CAGE: 54938 — PARKER-HANNIFIN CORPORATION DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
style_designatorSERRATED
surface_treatmentANODIZE
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter0.312 INCHES NOMINAL IN
sleeve_outside_diameter0.125 INCHES NOMINAL IN
tube_inside_diameter_for_which_designed0.125 INCHES NOMINAL IN
NSN4730-00-407-4896
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5TIZ-A · 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
•
TUBE INSIDE DIAMETER FOR WHICH DESIGNED: 0.125 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE
•
STYLE DESIGNATOR: SERRATED
•
MATERIAL: ALUMINUM ALLOY
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
TUBE INSIDE DIAMETER FOR WHICH DESIGNED0.125 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
STYLE DESIGNATORSERRATED
MATERIALALUMINUM ALLOY
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A505-2Interchangeable
interchangeable cross-reference
interchangeable
MS35872-3Interchangeable
interchangeable cross-reference
interchangeable
41FSInterchangeable
interchangeable cross-reference
interchangeable
L1173Interchangeable
interchangeable cross-reference
interchangeable
695694Interchangeable
interchangeable cross-reference
interchangeable
A505-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5TIZ-A?
5TIZ-A is a INSERT,TUBE FITTING.
What parts can replace 5TIZ-A?
There are 8 known substitutes for 5TIZ-A: A505-2, MS35872-3, 41FS and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5TIZ-A?
5TIZ-A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-407-4896. 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