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PartsTable / COMPONENT / TSE01-75
TSE01-75 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL NUT,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PIPE SEAL NUT, nut_height: 0.219 INCHES NOMINAL IN, thread_series: NPT, furnished_items: PREFORMED PACKING, thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-549-8195, 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
TSE01-75
NSN: 5330-00-549-8195
FSC: 5330
CAGE: 95208 — PARKER-HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePIPE SEAL NUT
nut_height0.219 INCHES NOMINAL IN
thread_seriesNPT
furnished_itemsPREFORMED PACKING
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_across_flats1.312 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES IN
thread_quantity_per_inch14
general_characteristics_item_descriptionSTEEL NUT WITH POLYTETRAFLUOROETHYLENE SEAL IMPLANTED IN ONE FACE,3/4-14 NPT THD,1.312 IN. ACROSS FLATS,0.266 IN. THK O/A IN
NSN5330-00-549-8195
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TSE01-75 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL NUT WITH POLYTETRAFLUOROETHYLENE SEAL IMPLANTED IN ONE FACE,3/4-14 NPT THD,1.312 IN. ACROSS FLATS,0.266 IN. THK O/A IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL NUT WITH POLYTETRAFLUOROETHYLENE SEAL IMPLANTED IN ONE FACE,3/4-14 NPT THD,1.312 IN. ACROSS FLATS,0.266 IN. THK O/A IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
3414Interchangeable
interchangeable cross-reference
interchangeable
6414CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
272775Interchangeable
interchangeable cross-reference
interchangeable
918Interchangeable
interchangeable cross-reference
interchangeable
803-2177518-12XX-34Interchangeable
interchangeable cross-reference
interchangeable
313-63-4ALT3PC1T022Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TSE01-75?
TSE01-75 is a SEAL NUT,PIPE.
What parts can replace TSE01-75?
There are 18 known substitutes for TSE01-75: 3414, 6414CE1TX9, 272775 and 15 more. Substitute compatibility should be verified for your specific system.
Is TSE01-75 still available?
TSE01-75 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026