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Technical Data Sheet
PartsTable / COMPONENT / 745-065225
745-065225 ✓ 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 AIR DRIER AND COOLER,PIPELINE is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-529-2251; MRAP BUFFALO MK2A2, part_name_assigned_by_controlling_agency: AIR DRYER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-554-8284, 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
745-065225
NSN: 4730-01-554-8284
FSC: 4730
CAGE: 89619 — MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS (USA)
SPECIFICATIONS
end_item_identification2320-01-529-2251; MRAP BUFFALO MK2A2
part_name_assigned_by_controlling_agencyAIR DRYER
NSN4730-01-554-8284
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 745-065225 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION2320-01-529-2251; MRAP BUFFALO MK2A2
PART NAME ASSIGNED BY CONTROLLING AGENCYAIR DRYER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
380G9Interchangeable
interchangeable cross-reference
interchangeable
BT65225Interchangeable
interchangeable cross-reference
interchangeable
187517Interchangeable
interchangeable cross-reference
interchangeable
65225Interchangeable
interchangeable cross-reference
interchangeable
500L-D0D93Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 745-065225?
745-065225 is a AIR DRIER AND COOLER,PIPELINE.
What parts can replace 745-065225?
There are 5 known substitutes for 745-065225: 380G9, BT65225, 187517 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 745-065225?
745-065225 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-554-8284. 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