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Technical Data Sheet

3/4X1/4PRT-S — Technical Data Sheet

✓ 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 ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL HOSE FIRST END, connection_style: SWIVEL, PLAIN (PIPE) FIRST END, nominal_thread_size: 0.500 INCHES SECOND END IN, nominal_overall_length: 1.125 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-01-050-5756, 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
3/4X1/4PRT-S
NSN: 4730-01-050-5756
FSC: 4730
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL HOSE FIRST END
connection_styleSWIVEL, PLAIN (PIPE) FIRST END
nominal_thread_size0.500 INCHES SECOND END IN
nominal_overall_length1.125 INCHES IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorNH FIRST END
furnished_items_and_quantity1 HOSE COUPLING NUT
NSN4730-01-050-5756
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3/4X1/4PRT-S · 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
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST END
•
THREAD CLASS: 3A FIRST END A
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 12 FIRST END
•
THREAD SERIES DESIGNATOR: NH FIRST END
•
MATERIAL: STEEL OVERALL
•
NOMINAL OVERALL LENGTH: 1.125 INCHES IN
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
THREAD CLASS3A FIRST END A
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORNH FIRST END
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.125 INCHES IN
THREAD SERIES DESIGNATORNPTF SECOND END
CONNECTION STYLESWIVEL, PLAIN (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7350910InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3-4X1-4PTRSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12-4 140140SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SAE-J514InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3/4X1/4PTR-SSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
142C734H02InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3/4X1/4PRT-S?
3/4X1/4PRT-S is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 3/4X1/4PRT-S?
There are 6 known substitutes for 3/4X1/4PRT-S: 7350910, 3-4X1-4PTRS, 12-4 140140S and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3/4X1/4PRT-S?
3/4X1/4PRT-S is cataloged in the Federal Logistics Information System under NSN 4730-01-050-5756. This indicates validated use in U.S. government and defense supply chains.
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