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PartsTable / COMPONENT / 53924-3
53924-3 ✓ 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

RECEIVER-TRANSMITTER,DIGITAL DAT. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, drum_length: 7.625 INCHES NOMINAL IN, bore_diameter: 7.00 MILLIMETERS NOMINAL MM, drum_diameter: 8.625 INCHES NOMINAL IN, end_item_name: TRACTOR,FULL TRACKED,LOW SPEED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-727-9627, 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
53924-3
NSN: 4730-00-727-9627
FSC: 4730
CAGE: 92878 — HDT EXPEDITIONARY SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
drum_length7.625 INCHES NOMINAL IN
bore_diameter7.00 MILLIMETERS NOMINAL MM
drum_diameter8.625 INCHES NOMINAL IN
drum_quantity2
end_item_nameTRACTOR,FULL TRACKED,LOW SPEED
overall_width7.0 MILLIMETERS NOMINAL MM
reversibilityREVERSIBLE
load_directionRADIAL
overall_height0.258 INCHES NOMINAL IN
surface_finishGROUND
NSN4730-00-727-9627
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 53924-3 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4SBWInterchangeable
interchangeable cross-reference
interchangeable
JH-2Interchangeable
interchangeable cross-reference
interchangeable
155470Interchangeable
interchangeable cross-reference
interchangeable
A7Interchangeable
interchangeable cross-reference
interchangeable
9Interchangeable
interchangeable cross-reference
interchangeable
GS10C1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53924-3?
53924-3 is a RECEIVER-TRANSMITTER,DIGITAL DAT.
What parts can replace 53924-3?
There are 21 known substitutes for 53924-3: 4SBW, JH-2, 155470 and 18 more. Substitute compatibility should be verified for your specific system.
Is 53924-3 still available?
53924-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026