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PartsTable / COMPONENT / M18180/1-005-A01A
M18180/1-005-A01A ✓ 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 M18180/1-005-A01A 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 4730-01-185-6085, 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
M18180/1-005-A01A
NSN: 4730-01-185-6085
FSC: 4730
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM18180/1-005-A01A
NSN4730-01-185-6085
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: M18180/1-005-A01A · 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
•
RAISED FACE DIAMETER: 2.560 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-ANSI B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-18180/1 GOVERNMENT SPECIFICATION
•
MATERIAL: STEEL
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: 8 TABLE AND 9 TABLE
•
BOLT HOLE QUANTITY: 4
•
FLANGE DIAMETER: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RAISED FACE DIAMETER2.560 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-ANSI B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-18180/1 GOVERNMENT SPECIFICATION
MATERIALSTEEL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATA8 TABLE AND 9 TABLE
BOLT HOLE QUANTITY4
FLANGE DIAMETER5.000 INCHES NOMINAL IN
FLANGE SECTION STYLERAISED FACE, WELDING NECK
BOLT HOLE DIAMETER0.620 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B16.5Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-18180/1Interchangeable
interchangeable cross-reference
interchangeable
SERIES150WELDINGInterchangeable
interchangeable cross-reference
interchangeable
M1810-009A01AInterchangeable
interchangeable cross-reference
interchangeable
B23XEInterchangeable
interchangeable cross-reference
interchangeable
M18180/1-006A01AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M18180/1-005-A01A?
M18180/1-005-A01A is a M18180/1-005-A01A.
What parts can replace M18180/1-005-A01A?
There are 10 known substitutes for M18180/1-005-A01A: B16.5, MIL-F-18180/1, SERIES150WELDING and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M18180/1-005-A01A?
M18180/1-005-A01A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-185-6085. 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