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PartsTable / COMPONENT / NAS1924-46H
NAS1924-46H ✓ 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 304 AND STEEL COMP 305 SCREW, loop_width: 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, overall_width: 0.812 INCHES NOMINAL IN, inside_diameter: 1.000 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN, style_designator: WIRE, surface_treatment: PASSIVATE 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 4730-01-664-9954, 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
NAS1924-46H
NSN: 4730-01-664-9954
FSC: 4730
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL COMP 304 AND STEEL COMP 305 SCREW
loop_width0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
overall_width0.812 INCHES NOMINAL IN
inside_diameter1.000 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
style_designatorWIRE
surface_treatmentPASSIVATE OVERALL
material_thickness0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
fastening_device_typeHEXAGON CROSS RECESS HEAD SCREW
NSN4730-01-664-9954
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NAS1924-46H · 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: HEXAGON CROSS RECESS HEAD SCREW
•
LOOP WIDTH: 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.000 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WIRE
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 304 AND STEEL COMP 305 SCREW
TECHNICAL CHARACTERISTICS (FLIS)
FASTENING DEVICE TYPEHEXAGON CROSS RECESS HEAD SCREW
OVERALL WIDTH0.812 INCHES NOMINAL IN
LOOP WIDTH0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
INSIDE DIAMETER1.000 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
STYLE DESIGNATORWIRE
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 304 AND STEEL COMP 305 SCREW
MATERIALSTEEL COMP 301 BAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
AN737TW44-48Interchangeable
interchangeable cross-reference
interchangeable
HK9C24-44/48Interchangeable
interchangeable cross-reference
interchangeable
45D13-4Interchangeable
interchangeable cross-reference
interchangeable
AN73TW56-66Interchangeable
interchangeable cross-reference
interchangeable
HK9C24-56/66Interchangeable
interchangeable cross-reference
interchangeable
AN737TW-56/66Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NAS1924-46H?
NAS1924-46H is a CLAMP,HOSE.
What parts can replace NAS1924-46H?
There are 26 known substitutes for NAS1924-46H: AN737TW44-48, HK9C24-44/48, 45D13-4 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS1924-46H?
NAS1924-46H is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-664-9954. 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