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PartsTable / COMPONENT / DE339S4700-24146
DE339S4700-24146 ✓ 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 ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include material: STEEL, thread_size: 1.500-12, thread_class: 3A A, hole_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.375 INCHES NOMINAL IN, overall_length: 1.375 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 4730-00-274-9207, 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
DE339S4700-24146
NSN: 4730-00-274-9207
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
thread_size1.500-12
thread_class3A A
hole_diameter0.250 INCHES NOMINAL IN
thread_length0.375 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
style_designatorROUND, EXTERNAL THREAD, INVERTED FLARE
thread_directionRIGHT-HAND
seat_angle_in_deg25.0
hole_or_slot_quantity6
screw_thread_locationEXTERNAL
casehardening_indicatorNOT CASEHARDENED
NSN4730-00-274-9207
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DE339S4700-24146 · 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
•
MAJOR UNTHREADED OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
SMALLEST INSIDE DIAMETER: 0.766 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
HOLE OR SLOT QUANTITY: 6
•
STYLE DESIGNATOR: ROUND, EXTERNAL THREAD, INVERTED FLARE
•
HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
MAJOR UNTHREADED OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
SMALLEST INSIDE DIAMETER0.766 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SCREW THREAD SERIES DESIGNATORUNF
HOLE OR SLOT QUANTITY6
STYLE DESIGNATORROUND, EXTERNAL THREAD, INVERTED FLARE
HOLE DIAMETER0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SEAT ANGLE IN DEG25.0
SCREW THREAD LOCATIONEXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 36
20028Interchangeable
interchangeable cross-reference
interchangeable
P845FF0-300-21/2D1AInterchangeable
interchangeable cross-reference
interchangeable
2 1-2 1DFFM1-8CBM300Interchangeable
interchangeable cross-reference
interchangeable
P645FF21-2300PSIInterchangeable
interchangeable cross-reference
interchangeable
156Interchangeable
interchangeable cross-reference
interchangeable
H-344/UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DE339S4700-24146?
DE339S4700-24146 is a ROLLER,LINEAR-ROTARY MOTION.
What parts can replace DE339S4700-24146?
There are 36 known substitutes for DE339S4700-24146: 20028, P845FF0-300-21/2D1A, 2 1-2 1DFFM1-8CBM300 and 33 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DE339S4700-24146?
DE339S4700-24146 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-274-9207. 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