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Technical Data Sheet
PartsTable / COMPONENT / 21396000PSI2X1
21396000PSI2X1 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), external_thread_size: 2-11-1/2, internal_thread_size: 1-11-1/2, external_thread_direction: RIGHT-HAND, internal_thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-973-5298, 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
21396000PSI2X1
NSN: 4730-00-973-5298
FSC: 4730
CAGE: 80996 — ITT GRINNELL CORP (USA)
SPECIFICATIONS
materialSTEEL
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
external_thread_size2-11-1/2
internal_thread_size1-11-1/2
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
working_temp_and_service_type100.0 DEG FAHRENHEIT NOMINAL WATER AND 100.0 DEG FAHRENHEIT NOMINAL OIL AND 100.0 DEG FAHRENHEIT NOMINAL GAS AND 100.0 DEG FAHRENHEIT NOMINAL AIR
working_pressure_and_service_type6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS LBS
external_screw_thread_series_designatorNPT
internal_screw_thread_series_designatorNPT
NSN4730-00-973-5298
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21396000PSI2X1 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
EXTERNAL THREAD DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
STYLE DESIGNATOR: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
WORKING TEMP AND SERVICE TYPE: 100.0 DEG FAHRENHEIT NOMINAL WATER AND 100.0 DEG FAHRENHEIT NOMINAL OIL AND 100.0 DEG FAHRENHEIT NOMINAL GAS AND 100.0 DEG FAHRENHEIT NOMINAL AIR
•
EXTERNAL THREAD SIZE: 2-11-1/2
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL
INTERNAL SCREW THREAD SERIES DESIGNATORNPT
STYLE DESIGNATOROUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
INTERNAL THREAD DIRECTIONRIGHT-HAND
EXTERNAL SCREW THREAD SERIES DESIGNATORNPT
WORKING TEMP AND SERVICE TYPE100.0 DEG FAHRENHEIT NOMINAL WATER AND 100.0 DEG FAHRENHEIT NOMINAL OIL AND 100.0 DEG FAHRENHEIT NOMINAL GAS AND 100.0 DEG FAHRENHEIT NOMINAL AIR
EXTERNAL THREAD SIZE2-11-1/2
WORKING PRESSURE AND SERVICE TYPE6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL WATER AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL OIL AND 6000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS LBS
INTERNAL THREAD SIZE1-11-1/2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
60-02-1Interchangeable
interchangeable cross-reference
interchangeable
11M4C-AA0-A1GH146Interchangeable
interchangeable cross-reference
interchangeable
21-140Interchangeable
interchangeable cross-reference
interchangeable
600-GP-21Interchangeable
interchangeable cross-reference
interchangeable
600C21NHInterchangeable
interchangeable cross-reference
interchangeable
TRC-6002-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21396000PSI2X1?
21396000PSI2X1 is a BUSHING,PIPE.
What parts can replace 21396000PSI2X1?
There are 16 known substitutes for 21396000PSI2X1: 60-02-1, 11M4C-AA0-A1GH146, 21-140 and 13 more. Substitute compatibility should be verified for your specific system.
Is 21396000PSI2X1 still available?
21396000PSI2X1 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