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Technical Data Sheet
PartsTable / COMPONENT / 79256
79256 ✓ 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 IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: FORWARD CURVE, overall_width: 3.820 INCHES NOMINAL IN, overall_diameter: 13.750 INCHES NOMINAL IN, end_item_identification: PEABODY BARNES PUMP P/N 845031B4000, rotation_direction_for_which_designed: CLOCKWISE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-371-3904, 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
79256
NSN: 4730-00-371-3904
FSC: 4730
CAGE: 52304 — DANA COMMERCIAL VEHICLE PRODUCTS, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
blade_typeFORWARD CURVE
hub_quantity1
overall_width3.820 INCHES NOMINAL IN
overall_diameter13.750 INCHES NOMINAL IN
end_item_identificationPEABODY BARNES PUMP P/N 845031B4000
rotation_direction_for_which_designedCLOCKWISE
NSN4730-00-371-3904
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 79256 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
107323Interchangeable
interchangeable cross-reference
interchangeable
107331Interchangeable
interchangeable cross-reference
interchangeable
120472Interchangeable
interchangeable cross-reference
interchangeable
2427Interchangeable
interchangeable cross-reference
interchangeable
376769Interchangeable
interchangeable cross-reference
interchangeable
AS11328Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79256?
79256 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 79256?
There are 22 known substitutes for 79256: 107323, 107331, 120472 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79256?
79256 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-371-3904. 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