PartsTable
Technical Data Sheet
Download PDF

AS5174D24 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS5174D24: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, thread_class: 3A ALL ENDS A, style_designator: FLARED W/ CENTER WRENCHING FACILITY, surface_treatment: ANODIZE OVERALL, nominal_thread_size: 1.8750 INCHES ALL ENDS IN, end_item_identification: TEST STAND,HYDRAULIC SYSTEM COMPONETS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-529-4915, 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
AS5174D24
NSN: 4730-01-529-4915
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
thread_class3A ALL ENDS A
style_designatorFLARED W/ CENTER WRENCHING FACILITY
surface_treatmentANODIZE OVERALL
nominal_thread_size1.8750 INCHES ALL ENDS IN
end_item_identificationTEST STAND,HYDRAULIC SYSTEM COMPONETS
thread_quantity_per_inch12 ALL ENDS
thread_series_designatorUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
material_document_and_classificationQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR MS4112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification-1L-A-8625,TYPE 11,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-529-4915
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS5174D24 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: -1L-A-8625,TYPE 11,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: FLARED W/ CENTER WRENCHING FACILITY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR MS4112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 1.8750 INCHES ALL ENDS IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
THREAD CLASS: 3A ALL ENDS A
•
THREAD QUANTITY PER INCH: 12 ALL ENDS
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-1L-A-8625,TYPE 11,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR MS4112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE1.8750 INCHES ALL ENDS IN
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS A
END ITEM IDENTIFICATIONTEST STAND,HYDRAULIC SYSTEM COMPONETS
THREAD QUANTITY PER INCH12 ALL ENDS
MATERIALALUMINUM ALLOY 2024 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 2
MS24392D24Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS4841Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy AS5174D24?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AS5174D24?
AS5174D24 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AS5174D24?
There are 2 known substitutes for AS5174D24: MS24392D24, SAE-AS4841. Substitute compatibility should be verified for your specific system.
What is the NSN for AS5174D24?
AS5174D24 is cataloged in the U.S. Government catalog under NSN 4730-01-529-4915. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS5174D24

✓ 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.