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70306-23103 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

70306-23103: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include design_form: PREBENT, wall_thickness: 0.020 INCHES NOMINAL IN, special_features: CONSISTS OF AN OUTLET TUBE,1.500 OD X .020 WALL WITH BEADED END PER MS33660, mating_end_quantity: 1 SECOND END, end_connection_style: UNTHREADED EXTERNAL FIRST END, tube_outside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-161-7801, 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
70306-23103
NSN: 4710-01-161-7801
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
design_formPREBENT
wall_thickness0.020 INCHES NOMINAL IN
special_featuresCONSISTS OF AN OUTLET TUBE,1.500 OD X .020 WALL WITH BEADED END PER MS33660
mating_end_quantity1 SECOND END
end_connection_styleUNTHREADED EXTERNAL FIRST END
tube_outside_diameter2.250 INCHES NOMINAL IN
NSN4710-01-161-7801
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 70306-23103 · 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: 1 SECOND END
•
WALL THICKNESS: 0.020 INCHES NOMINAL IN
•
END CONNECTION STYLE: UNTHREADED EXTERNAL SECOND END
•
TUBE OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY1 SECOND END
MATING END QUANTITY1 FIRST END
WALL THICKNESS0.020 INCHES NOMINAL IN
END CONNECTION STYLEUNTHREADED EXTERNAL SECOND END
END CONNECTION STYLEUNTHREADED EXTERNAL FIRST END
TUBE OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
SPECIAL FEATURESCONSISTS OF AN OUTLET TUBE,1.500 OD X .020 WALL WITH BEADED END PER MS33660
SUBSTITUTES & CROSS-REFERENCES 1
13713-041Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70306-23103?
70306-23103 is a TUBE ASSEMBLY,METAL.
What parts can replace 70306-23103?
There is 1 known substitute for 70306-23103: 13713-041. Substitute compatibility should be verified for your specific system.
What is the NSN for 70306-23103?
70306-23103 is cataloged in the U.S. Government catalog under NSN 4710-01-161-7801. 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.