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73741 — TEE,PIPE

✓ Government record, cited
Hotpoint · PIPE SECTION
PRODUCT OVERVIEW

73741: TEE,PIPE.

The TEE,PIPE is a Hotpoint industrial component. Key specifications include material: STEEL PROPERTY CLASS 18.8 OVERALL, head_style: BUTTON, head_height: 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM IN, thread_length: 0.3125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-425-2898, 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
73741
NSN: 4710-01-425-2898
NIINs: 014252898, 014743123, 016410928
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 54535 — PAROSCIENTIFIC, INC. DBA PAROSCIENTIFIC INC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 18.8 OVERALL
head_styleBUTTON
head_height0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM IN
thread_length0.3125 INCHES NOMINAL IN
fastener_length0.3125 INCHES NOMINAL IN
special_featuresNO OEM AVAILABLE PER CAGE POC
thread_directionRIGHT-HAND
width_across_flats0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.190 INCHES IN
NSN4710-01-425-2898
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 73741 · Hotpoint ⚠ 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: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.016 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.312 INCHES SINGLE END IN
•
END CONNECTION STYLE: PLAIN SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH6.500 INCHES NOMINAL IN
WALL THICKNESS0.016 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.312 INCHES SINGLE END IN
END CONNECTION STYLEPLAIN SINGLE END
TUBE OUTSIDE DIAMETER0.062 INCHES NOMINAL IN
SPECIAL FEATURESTUBE HAS 3 COIL 0.750 DIA CENTER OF TUBE
THREAD CLASS3B SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
7374-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 73741?
73741 is a TEE,PIPE manufactured by Hotpoint.
What parts can replace 73741?
There is 1 known substitute for 73741: 7374-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 73741?
73741 is cataloged in the U.S. Government catalog under NSN 4710-01-425-2898. 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.