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S6170-70089-42 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

S6170-70089-42: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 1.750 INCHES NOMINAL IN, material: STEEL COMP 1025, construction: SEAMLESS, wall_thickness: 0.120 INCHES NOMINAL IN, first_end_style: PLAIN, special_features: ASSEMBLY INCLUDES 2 SIDE PLATES,2 MOUNTING PLATES AND 2 4 IN.LG TUBES BRAZED AT EACH END IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-351-8935, 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
S6170-70089-42
NSN: 4710-01-351-8935
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
diameter1.750 INCHES NOMINAL IN
materialSTEEL COMP 1025
constructionSEAMLESS
wall_thickness0.120 INCHES NOMINAL IN
first_end_stylePLAIN
special_featuresASSEMBLY INCLUDES 2 SIDE PLATES,2 MOUNTING PLATES AND 2 4 IN.LG TUBES BRAZED AT EACH END IN
end_item_identificationSIKORSKY AIRCRAFT,SPECIAL SUPPORT EQUIPMENT,NAVY MDL. SH-3D HELICOPTER
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length24.750 INCHES NOMINAL SPECIFIC IN
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-351-8935
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: S6170-70089-42 · 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
•
MEASURING METHOD AND LENGTH: 24.750 INCHES NOMINAL SPECIFIC IN
•
FIRST END STYLE: PLAIN
•
DIAMETER: 1.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.120 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH24.750 INCHES NOMINAL SPECIFIC IN
FIRST END STYLEPLAIN
DIAMETER1.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.120 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESASSEMBLY INCLUDES 2 SIDE PLATES,2 MOUNTING PLATES AND 2 4 IN.LG TUBES BRAZED AT EACH END IN
END ITEM IDENTIFICATIONSIKORSKY AIRCRAFT,SPECIAL SUPPORT EQUIPMENT,NAVY MDL. SH-3D HELICOPTER
MATERIALSTEEL COMP 1025
CONSTRUCTIONSEAMLESS
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES 1
S6170-70089Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 S6170-70089-42?
S6170-70089-42 is a TUBE,METALLIC.
What parts can replace S6170-70089-42?
There is 1 known substitute for S6170-70089-42: S6170-70089. Substitute compatibility should be verified for your specific system.
What is the NSN for S6170-70089-42?
S6170-70089-42 is cataloged in the U.S. Government catalog under NSN 4710-01-351-8935. 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.