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20674-24-24NA — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

20674-24-24NA: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, nominal_thread_size: 1.875 INCHES FIRST END IN, nominal_overall_length: 7.250 INCHES IN, thread_quantity_per_inch: 12 FIRST END, thread_series_designator: UN FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-255-2546, 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
20674-24-24NA
NSN: 4730-00-255-2546
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
nominal_thread_size1.875 INCHES FIRST END IN
nominal_overall_length7.250 INCHES IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
nondefinitive_spec/std_dataAS TYPE
furnished_items_and_quantity1 HOSE COUPLING NUT
criticality_code_justificationZZZX
departure_from_cited_designatorMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
nominal_inside_diameter_hose_accommodated1.516 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated2.250 INCHES SECOND END IN
NSN4730-00-255-2546
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 20674-24-24NA · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HOSE COUPLING NUT
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.516 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.250 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 7.250 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: ZZZX
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.500 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 1.875 INCHES FIRST END IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HOSE COUPLING NUT
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.516 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.250 INCHES SECOND END IN
NOMINAL OVERALL LENGTH7.250 INCHES IN
CRITICALITY CODE JUSTIFICATIONZZZX
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES FIRST END IN
NOMINAL THREAD SIZE1.875 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
DEPARTURE FROM CITED DESIGNATORMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NONDEFINITIVE SPEC/STD DATAAS TYPE
SUBSTITUTES & CROSS-REFERENCES 8
20674-24-24ML1Reference document
Same NSN cross-reference
Reference document — Secondary reference
20674-24-24NAL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-F-24787/2TYAGR111SZ-24-24L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20674-24-24MReference document
Same NSN cross-reference
Reference document — Secondary reference
MILH24135CL3TYASSZ24-24L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILH24135CL3TYASSZ24-24Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20674-24-24NA?
20674-24-24NA is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 20674-24-24NA?
There are 8 known substitutes for 20674-24-24NA: 20674-24-24ML1, 20674-24-24NAL1, MIL-F-24787/2TYAGR111SZ-24-24L1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20674-24-24NA?
20674-24-24NA is cataloged in the U.S. Government catalog under NSN 4730-00-255-2546. 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.