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12518743 ✓ 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 COMP 316 OVERALL, overall_width: 9.0 MILLIMETERS NOMINAL MM, special_features: 9-MM WIDE WORM DRIVE CLAMP; 8-14MM ADJUSTMENT RANGE MM, end_item_identification: 2320-01-544-9638. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-609-4270, 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
12518743
NSN: 4730-01-609-4270
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
overall_width9.0 MILLIMETERS NOMINAL MM
special_features9-MM WIDE WORM DRIVE CLAMP; 8-14MM ADJUSTMENT RANGE MM
end_item_identification2320-01-544-9638
NSN4730-01-609-4270
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12518743 · 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
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH9.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURES9-MM WIDE WORM DRIVE CLAMP; 8-14MM ADJUSTMENT RANGE MM
END ITEM IDENTIFICATION2320-01-544-9638
MATERIALSTEEL COMP 316 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
654132Interchangeable
interchangeable cross-reference
interchangeable
573324R91Interchangeable
interchangeable cross-reference
interchangeable
A308121AInterchangeable
interchangeable cross-reference
interchangeable
1650EG003Interchangeable
interchangeable cross-reference
interchangeable
GAG1634Interchangeable
interchangeable cross-reference
interchangeable
190-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12518743?
12518743 is a CLAMP,HOSE.
What parts can replace 12518743?
There are 14 known substitutes for 12518743: 654132, 573324R91, A308121A and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12518743?
12518743 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-609-4270. 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