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Technical Data Sheet
PartsTable / COMPONENT / 7Z588-9306
7Z588-9306 ✓ 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 CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SCREW, overall_width: 0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, inside_diameter: 0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, special_features: STAINLESS STEEL LINER TO COVER BAND SERRATIONS ON INSIDE DIA WITHIN MIN AND MAX SIZE RANGE, style_designator: WIRE, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-388-7502, 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
7Z588-9306
NSN: 4730-01-388-7502
FSC: 4730
CAGE: 7Z588 — NORMA PENNSYLVANIA INC. DIV BREEZE INDUSTRIAL PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SCREW
overall_width0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
inside_diameter0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
special_featuresSTAINLESS STEEL LINER TO COVER BAND SERRATIONS ON INSIDE DIA WITHIN MIN AND MAX SIZE RANGE
style_designatorWIRE
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
end_item_identificationLVT7A1
material_document_and_classificationQQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
NSN4730-01-388-7502
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7Z588-9306 · 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
•
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,CL 302 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 321 COND A FED SPEC SINGLE MATERIAL RESPONSE BAND
•
MATERIAL: STEEL CORROSION RESISTING SCREW
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL 302 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766,CL 321 COND A FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 305 FED SPEC SINGLE MATERIAL RESPONSE SCREW
MATERIALSTEEL CORROSION RESISTING SCREW
STYLE DESIGNATORWIRE
OVERALL WIDTH0.495 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
INSIDE DIAMETER0.438 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
SPECIAL FEATURESSTAINLESS STEEL LINER TO COVER BAND SERRATIONS ON INSIDE DIA WITHIN MIN AND MAX SIZE RANGE
END ITEM IDENTIFICATIONLVT7A1
MATERIALSTEEL CORROSION RESISTING BAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
H9306Interchangeable
interchangeable cross-reference
interchangeable
9306Interchangeable
interchangeable cross-reference
interchangeable
450H137Interchangeable
interchangeable cross-reference
interchangeable
MT69ARC5Interchangeable
interchangeable cross-reference
interchangeable
52310Interchangeable
interchangeable cross-reference
interchangeable
117303LAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7Z588-9306?
7Z588-9306 is a CLAMP,HOSE.
What parts can replace 7Z588-9306?
There are 16 known substitutes for 7Z588-9306: H9306, 9306, 450H137 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7Z588-9306?
7Z588-9306 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-388-7502. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026