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PartsTable / COMPONENT / 306940
306940 ✓ 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 TUBE,METALLIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2B FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END, surface_treatment: ANODIZE OVERALL, nominal_thread_size: 0.750 INCHES 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 4710-00-358-0988, 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
306940
NSN: 4710-00-358-0988
FSC: 4710
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2B FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
surface_treatmentANODIZE OVERALL
nominal_thread_size0.750 INCHES FIRST END IN
nominal_overall_length1.500 INCHES IN
thread_series_designatorUNEF FIRST END
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4710-00-358-0988
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 306940 · 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
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
MEASURING METHOD AND LENGTH: 0.360 INCHES NOMINAL SPECIFIC IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
CONSTRUCTION: SEAMLESS
•
MATERIAL: STEEL CORROSION RESISTING
•
FIRST END STYLE: PLAIN
•
WALL THICKNESS: 0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER1.000 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH0.360 INCHES NOMINAL SPECIFIC IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
CONSTRUCTIONSEAMLESS
MATERIALSTEEL CORROSION RESISTING
FIRST END STYLEPLAIN
WALL THICKNESS0.060 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
306940-1Interchangeable
interchangeable cross-reference
interchangeable
306940Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 306940?
306940 is a TUBE,METALLIC.
What parts can replace 306940?
There are 2 known substitutes for 306940: 306940-1, 306940. Substitute compatibility should be verified for your specific system.
What is the NSN for 306940?
306940 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-358-0988. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026