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Technical Data Sheet

4-191307-3/4-16 — 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

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: NICKEL ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 5.250 INCHES NOMINAL FIRST END IN, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL HOSE GRIPPING FIRST END, connection_style: GRIPPING NIPPLE (NOSE) FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-01-202-9355, 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
4-191307-3/4-16
NSN: 4730-01-202-9355
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length5.250 INCHES NOMINAL FIRST END IN
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL HOSE GRIPPING FIRST END
connection_styleGRIPPING NIPPLE (NOSE) FIRST END
nominal_thread_size2.000 INCHES SECOND END IN
thread_quantity_per_inch12 SECOND END
thread_series_designatorUN SECOND END
nominal_inside_diameter_hose_accommodated0.750 INCHES FIRST END IN
nominal_outside_diameter_hose_accommodated1.230 INCHES FIRST END IN
NSN4730-01-202-9355
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-191307-3/4-16 · 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 BOSS SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
LEG LENGTH: 5.250 INCHES NOMINAL FIRST END IN
•
THREAD QUANTITY PER INCH: 12 SECOND END
•
FLOW ANGLE: 90.0 DEGREES
•
MATERIAL: NICKEL ALLOY OVERALL
•
NOMINAL THREAD SIZE: 2.000 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES FIRST END IN
LEG LENGTH5.250 INCHES NOMINAL FIRST END IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING FIRST END
THREAD QUANTITY PER INCH12 SECOND END
FLOW ANGLE90.0 DEGREES
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE2.000 INCHES SECOND END IN
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
94-190264-10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4-191307InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LT-192InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
122-2422419 PIECE 62InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
CMC-4-5703-3/4-16InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
MIL-DTL-24787/3InterchangeableGOVERNMENT 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 4-191307-3/4-16?
4-191307-3/4-16 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace 4-191307-3/4-16?
There are 9 known substitutes for 4-191307-3/4-16: 94-190264-10, 4-191307, LT-192 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-191307-3/4-16?
4-191307-3/4-16 is cataloged in the Federal Logistics Information System under NSN 4730-01-202-9355. This indicates validated use in U.S. government and defense supply chains.
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