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Technical Data Sheet
PartsTable / COMPONENT / 70-051-12D023A
70-051-12D023A ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: SOFT FIRST END, inside_diameter: 3.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND FIRST END, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_overall_length: 1.500 INCHES NOMINAL FIRST END 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 4720-01-075-1943, 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
70-051-12D023A
NSN: 4720-01-075-1943
FSC: 4720
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
wall_thickness0.050 INCHES NOMINAL IN
connection_typeSOFT FIRST END
inside_diameter3.000 INCHES NOMINAL FIRST END IN
connection_styleROUND FIRST END
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length1.500 INCHES NOMINAL FIRST END IN
operating_pressure4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter3.000 INCHES NOMINAL FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length8.7500 INCHES NOMINAL OVERALL IN
specification/standard_data80205-NAS1370 THRU 1379 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
minimum_inside_bending_radius3.000 INCHES IN
NSN4720-01-075-1943
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 70-051-12D023A · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.050 INCHES NOMINAL IN
•
CONNECTION STYLE: ROUND FIRST END
•
END OVERALL LENGTH: 1.500 INCHES NOMINAL FIRST END IN
•
END INSIDE DIAMETER: 3.000 INCHES NOMINAL FIRST END IN
•
CONNECTION TYPE: SOFT FIRST END
•
SPECIFICATION/STANDARD DATA: 80205-NAS1370 THRU 1379 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
OPERATING PRESSURE: 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.050 INCHES NOMINAL IN
CONNECTION STYLEROUND FIRST END
END OVERALL LENGTH1.500 INCHES NOMINAL FIRST END IN
END INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END IN
CONNECTION TYPESOFT FIRST END
SPECIFICATION/STANDARD DATA80205-NAS1370 THRU 1379 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPERATING PRESSURE4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END IN
MEASURING METHOD AND LENGTH8.7500 INCHES NOMINAL OVERALL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
70-051Interchangeable
interchangeable cross-reference
interchangeable
70-051-10A124AInterchangeable
interchangeable cross-reference
interchangeable
NAS1375A10CA124Interchangeable
interchangeable cross-reference
interchangeable
H3246Interchangeable
interchangeable cross-reference
interchangeable
196Interchangeable
interchangeable cross-reference
interchangeable
202613Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70-051-12D023A?
70-051-12D023A is a HOSE,AIR DUCT.
What parts can replace 70-051-12D023A?
There are 16 known substitutes for 70-051-12D023A: 70-051, 70-051-10A124A, NAS1375A10CA124 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-051-12D023A?
70-051-12D023A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-075-1943. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026