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12485401 ✓ 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 ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include nominal_overall_length: 78.2 MILLIMETERS MM, end_item_identification: MRAP - UNIQUE NSN - USED ON 4 MRAP VARIANTS (A/C SYSTEM); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: ADAPTER,HOSE 2INCH IN, nominal_inside_diameter_hose_accommodated: 50.4 MILLIMETERS ALL ENDS MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-562-3416, 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
12485401
NSN: 4730-01-562-3416
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
nominal_overall_length78.2 MILLIMETERS MM
end_item_identificationMRAP - UNIQUE NSN - USED ON 4 MRAP VARIANTS (A/C SYSTEM); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencyADAPTER,HOSE 2INCH IN
nominal_inside_diameter_hose_accommodated50.4 MILLIMETERS ALL ENDS MM
NSN4730-01-562-3416
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12485401 · 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
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 50.4 MILLIMETERS ALL ENDS MM
•
NOMINAL OVERALL LENGTH: 78.2 MILLIMETERS MM
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - USED ON 4 MRAP VARIANTS (A/C SYSTEM); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED50.4 MILLIMETERS ALL ENDS MM
NOMINAL OVERALL LENGTH78.2 MILLIMETERS MM
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER,HOSE 2INCH IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1N626Interchangeable
interchangeable cross-reference
interchangeable
2600-6910Interchangeable
interchangeable cross-reference
interchangeable
23-0017Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12485401?
12485401 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 12485401?
There are 3 known substitutes for 12485401: 1N626, 2600-6910, 23-0017. Substitute compatibility should be verified for your specific system.
What is the NSN for 12485401?
12485401 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-562-3416. 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