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9-240004 — CAP,DUST,PROPELLER SHAFT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

9-240004: CAP,DUST,PROPELLER SHAFT.

The CAP,DUST,PROPELLER SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304, thickness: 0.656 INCHES NOMINAL IN, thread_size: 2-9/16-24, bore_diameter: 0.7510 INCHES NOMINAL IN, overall_width: 1.750 INCHES NOMINAL IN, inside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-015-1785, 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
9-240004
NSN: 4710-00-015-1785
NIINs: 000151785, 012573767, 012793059
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 304
thickness0.656 INCHES NOMINAL IN
thread_size2-9/16-24
bore_diameter0.7510 INCHES NOMINAL IN
overall_width1.750 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
keyway_quantity1
outside_diameter3.188 INCHES NOMINAL IN
special_featuresMATL-ALUM. AL1377 PER QQ-A-601,ALLOY 356,T6;R.H.THD;GRIPPING SURFACE CONDITION-PLAIN;SCREW THD SERIES DESIGNATOR-NS
style_designatorSCREW ON
internal_keyway_width0.187 INCHES NOMINAL IN
material_document_and_classificationQQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 304, COND A FED SPEC 2ND MATERIAL RESPONSE
NSN4710-00-015-1785
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 9-240004 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT, FLARED SINGLE END
•
THREAD CLASS: 3A SINGLE END A
•
MATERIAL: STEEL CORROSION RESISTING TUBING
•
THREAD SERIES DESIGNATOR: UNF SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
THREAD CLASS3A SINGLE END A
MATERIALSTEEL CORROSION RESISTING TUBING
THREAD SERIES DESIGNATORUNF SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
SB244Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9-240004?
9-240004 is a CAP,DUST,PROPELLER SHAFT.
What parts can replace 9-240004?
There is 1 known substitute for 9-240004: SB244. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-240004?
9-240004 is cataloged in the U.S. Government catalog under NSN 4710-00-015-1785. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.