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Technical Data Sheet
PartsTable / COMPONENT / T3C5
T3C5 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE TUBE, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, vacuum_in_torr: 50.8, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, features_provided: ELECTROSTATIC DISCHARGE CAPABILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-857-1736, 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
T3C5
NSN: 4720-00-857-1736
FSC: 4720
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE TUBE
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
vacuum_in_torr50.8
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
end_item_identificationGRUMMAN A10 AIRCRAFT
inside_surface_conditionSMOOTH
hydrostatic_test_pressure3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
NSN4720-00-857-1736
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: T3C5 · 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
•
BURST TEST PRESSURE: 10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-27267 GOVERNMENT SPECIFICATION
•
INSIDE SURFACE CONDITION: SMOOTH
•
NONDEFINITIVE SPEC/STD DATA: 5 SIZE
TECHNICAL CHARACTERISTICS (FLIS)
BURST TEST PRESSURE10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA81349-MIL-H-27267 GOVERNMENT SPECIFICATION
INSIDE SURFACE CONDITIONSMOOTH
NONDEFINITIVE SPEC/STD DATA5 SIZE
VACUUM IN TORR50.8
HYDROSTATIC TEST PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
MILR2726-7Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-2726/7Interchangeable
interchangeable cross-reference
interchangeable
M2726/7-001Interchangeable
interchangeable cross-reference
interchangeable
666SInterchangeable
interchangeable cross-reference
interchangeable
6665Interchangeable
interchangeable cross-reference
interchangeable
52802Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T3C5?
T3C5 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace T3C5?
There are 31 known substitutes for T3C5: MILR2726-7, MIL-DTL-2726/7, M2726/7-001 and 28 more. Substitute compatibility should be verified for your specific system.
Is T3C5 still available?
T3C5 is currently cancelled.
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Last verified: July 2026