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352443 — ADAPTER,SPLINE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

352443: ADAPTER,SPLINE.

The ADAPTER,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL, spline_type: INTERNAL, spline_length: 0.980 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN, teeth_quantity: 49, outside_diameter: 1.720 INCHES NOMINAL IN, special_features: INVOLUTE SPLINE, HEAT TREATED STEEL & ALLUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-808-4236, 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
352443
NSN: 4710-00-808-4236
NIINs: 008084236, 014958283
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL
spline_typeINTERNAL
spline_length0.980 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN
teeth_quantity49
outside_diameter1.720 INCHES NOMINAL IN
special_featuresINVOLUTE SPLINE, HEAT TREATED STEEL & ALLUMINUM ALLOY
spline_major_diameter1.587 INCHES MINIMUM AND 1.595 INCHES MAXIMUM IN
spline_minor_diameter1.500 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN
end_item_identificationB-52 AIRCRAFT
NSN4710-00-808-4236
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 352443 · 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
•
FSC APPLICATION DATA: AIR TURBINE MOTOR,ACFT
•
SEAT ANGLE IN DEG: 37.0 SINGLE END
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.750 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIR TURBINE MOTOR,ACFT
SEAT ANGLE IN DEG37.0 SINGLE END
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH12.186 INCHES NOMINAL IN
WALL THICKNESS0.035 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.750 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
TUBE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 352443?
352443 is a ADAPTER,SPLINE.
What is the NSN for 352443?
352443 is cataloged in the U.S. Government catalog under NSN 4710-00-808-4236. 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.