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Technical Data Sheet
PartsTable / COMPONENT / M83798/9-24
M83798/9-24 ✓ 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 M83798/9-24 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-124-9355, 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
M83798/9-24
NSN: 4730-01-124-9355
FSC: 4730
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM83798/9-24
NSN4730-01-124-9355
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: M83798/9-24 · 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
•
RAISED FACE NOMINAL HEIGHT: 0.020 INCHES FIRST END IN
•
FLOW ANGLE: 90.0 DEGREES
•
LEG LENGTH: 3.468 INCHES NOMINAL SECOND END IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
•
NOMINAL THICKNESS: 0.315 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMS AND QUANTITY1 HOSE COUPLING NUT
RAISED FACE NOMINAL HEIGHT0.020 INCHES FIRST END IN
FLOW ANGLE90.0 DEGREES
LEG LENGTH3.468 INCHES NOMINAL SECOND END IN
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
NOMINAL THICKNESS0.315 INCHES FIRST END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.375 INCHES SECOND END IN
FLANGE FACE DESIGNRAISED SWIVEL FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12-08890-0AInterchangeable
interchangeable cross-reference
interchangeable
8890Interchangeable
interchangeable cross-reference
interchangeable
12-08890-1AInterchangeable
interchangeable cross-reference
interchangeable
M83798/9-20Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-83798Interchangeable
interchangeable cross-reference
interchangeable
8890-20DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M83798/9-24?
M83798/9-24 is a M83798/9-24.
What parts can replace M83798/9-24?
There are 16 known substitutes for M83798/9-24: 12-08890-0A, 8890, 12-08890-1A and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83798/9-24?
M83798/9-24 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-124-9355. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026